* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
}

body {
    background-color: #0c1010;
    color: #f5f7f2;
    overflow-x: hidden;
}

:root { --accent: #9eb86c; --accent-strong: #b3cd7c; --ink: #0c1010; --surface: #141a18; --muted: #a8adb8; --line: #2d3732; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.hidden { display: none !important; }


button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* ---- 0. LANDING SCREEN POLISH ---- */
.landing-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    height: 100dvh;
    text-align: center;
    width: 100%;
    padding: 24px 20px;
}

.landing-title {
    font-size: clamp(2.75rem, 14vw, 5rem);
    margin: 0 0 10px;
    font-weight: 900;
    letter-spacing: clamp(3px, 1.5vw, 6px);
    color: #fff;
}

.landing-tagline {
    color: #a8adb8;
    font-size: clamp(0.85rem, 3.5vw, 1.1rem);
    margin-bottom: 36px;
    letter-spacing: 1px;
    max-width: 500px;
    line-height: 1.5;
    padding: 0 8px;
}

.landing-cta {
    background: #b8ff4d;
    color: #10130b;
    border: none;
    padding: 16px 36px;
    font-size: clamp(0.95rem, 3.5vw, 1.1rem);
    font-weight: 800;
    cursor: pointer;
    border-radius: 4px;
    letter-spacing: 1px;
    width: min(100%, 320px);
}

#landing-screen {
    background: radial-gradient(circle at 50% 30%, #1a1a1f 0%, #0a0a0c 70%);
    animation: landing-fade-in 0.6s ease both;
}

@keyframes landing-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

#start-tracking-btn {
    transition: transform 0.25s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.25s ease, background-color 0.25s ease;
}

#start-tracking-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.15);
}

#start-tracking-btn:active {
    transform: translateY(0);
}

/* ---- 1. AUTHENTICATION FULL SCREEN ---- */
#auth-wrapper {
    height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.9)), url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?q=80&w=1470&auto=format&fit=crop') center/cover;
}

.glass-card {
    background: rgba(20, 20, 25, 0.65);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 50px 40px;
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.8);
}

.glass-card h2 {
    font-weight: 900;
    letter-spacing: 4px;
    margin-bottom: 30px;
    font-size: 28px;
}

.input-group { margin-bottom: 15px; }

input, select {
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    border-bottom: 2px solid #333;
    color: #fff;
    padding: 15px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    outline: none;
    transition: all 0.3s ease;
}

input:focus, select:focus {
    border-bottom: 2px solid #fff;
    background: rgba(255, 255, 255, 0.05);
}

/* BUTTONS */
.btn {
    width: 100%;
    padding: 16px;
    border: none;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 2px;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #fff;
    color: #000;
    margin-top: 10px;
}
.btn-primary:hover {
    background-color: #ccc;
    transform: translateY(-2px);
}

.toggle-text {
    margin-top: 25px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: #888;
}

.toggle-text a {
    color: #fff;
    text-decoration: none;
    margin-left: 5px;
}
.toggle-text a:hover { text-decoration: underline; }

/* ---- 2. SPLIT SELECTION SCREEN ---- */
#selection-screen {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}

.split {
    flex: 1; /* Both take up exactly 50% to start */
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: flex 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Background Images for Splits */
.split.left {
    background: url('https://images.unsplash.com/photo-1678387995796-ba65b52e159a?q=80&w=764&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') center/cover;
}
.split.right {
    background: url('https://images.unsplash.com/photo-1641337221253-fdc7237f6b61?q=80&w=1470&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') center/cover;
}

/* Dark Overlay */
.split::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 15, 11, 0.36), rgba(7, 15, 11, 0.76));
    transition: background 0.5s ease;
}

/* Content inside the splits */
.split-content {
    position: relative;
    z-index: 2;
    text-align: center;
    transition: transform 0.5s ease;
}

.split-content h2 {
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: 8px;
    margin-bottom: 10px;
    color: transparent;
    -webkit-text-stroke: 2px rgba(184, 205, 148, .82); /* Hollow muted-green text */
    transition: all 0.4s ease;
}

.split-content p {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 4px;
    color: #d9e1d2;
    opacity: 0;
    transform: translateY(16px);
    transition: all 0.4s ease;
}

.split-cta { display: inline-block; margin-top: 28px; color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: 1.8px; border: 1px solid rgba(184, 255, 77, .65); padding: 10px 13px; border-radius: 999px; }

/* THE HOVER MAGIC */
.split:hover {
    flex: 1.3; /* The side you hover over expands */
}

.split:hover::before { background: rgba(0, 0, 0, 0.3); } /* Overlay lightens */

.split:hover .split-content { transform: scale(1.1); } /* Text scales up */

.split:hover .split-content h2 {
    color: #c6dca0;
    -webkit-text-stroke: 0px;
}

.split:hover .split-content p {
    opacity: 1; /* Subtitle fades in and slides up */
    transform: translateY(-4px) scale(1.12);
    color: var(--accent);
    text-shadow: 0 0 18px rgba(158, 184, 108, .45);
}

/* ---- 3. MAIN DASHBOARD OVERHAUL ---- */
#app-container {
    padding-top: 80px; /* Space for fixed navbar */
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(12, 16, 16, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.logo {
    font-weight: 900;
    letter-spacing: 4px;
    font-size: 18px;
    cursor: pointer;
}

.nav-tabs { display: flex; gap: 30px; }

.tab-btn {
    background: none;
    border: none;
    color: #a8adb8;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.tab-btn:hover { color: #fff; }
.tab-btn.active { color: var(--accent); border-bottom: 2px solid var(--accent); padding-bottom: 5px; }

.btn-outline {
    background: transparent;
    border: 1px solid #fff;
    color: #fff;
    padding: 10px 20px;
    width: auto;
}
.btn-outline:hover { background: #fff; color: #000; }

/* ---- 1. BASE HEADER CONTAINER ---- */
.dashboard-header {
    height: 35vh;
    display: flex;
    align-items: center;
    justify-content: center;
    
}

.dashboard-header h2 {
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}


.tab-content::before {
    content: '';
    position: fixed; /* Locks to your entire monitor */
    top: -30px; bottom: -30px; left: -30px; right: -30px; /* Hides the ugly blur edges */
    filter: blur(12px); /* 100% PURE BLUR */
    z-index: -2;
}

/* Flat dark overlay across the whole monitor so text is readable */
.tab-content::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 12, 0.5); /* No gradients, just a flat shadow */
    z-index: -1;
}

/* INJECT SPECIFIC IMAGES PER TAB */
#calisthenics-page::before { background: url('https://images.unsplash.com/photo-1599058917212-d750089bc07e?q=80&w=1469&auto=format&fit=crop') center/cover; }
#gym-page::before { background: url('https://images.unsplash.com/photo-1541534741688-6078c6bfb5c5?q=80&w=1469&auto=format&fit=crop') center/cover; }
#history-page::before { background: url('https://images.unsplash.com/photo-1517836357463-d25dfeac3438?q=80&w=1470&auto=format&fit=crop') center/cover; }

/* ---- 3. THE HOVERING 3D CARD ---- */
.tracker-layout {
    width: 100%;
    padding: 0 20px;
}

.clean-card {
    background: #121215;
    border: 1px solid #222;
    padding: 40px;
    border-radius: 8px;
    width: 100%;
    max-width: 600px; /* Constrains the width perfectly */
    margin: -40px auto 0; /* Pulls it up to overlap the header text */
    position: relative;
    z-index: 10;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    /* Prepares the card for the hover animation */
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.3s ease;
}

/* THE ACTUAL HOVER EFFECT */
.clean-card:hover {
    transform: translateY(-5px) scale(1.02); /* Floats up and expands */
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.9);
}

.number-inputs {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.btn-action {
    background: #222;
    color: #fff;
    border: 1px solid #444;
    transition: all 0.3s ease;
}
.btn-action:hover {
    background: #fff;
    color: #000;
}

/* Table styling */
.table-wrapper {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}
table { width: 100%; border-collapse: collapse; }
th { font-size: 12px; letter-spacing: 2px; color: #666; padding-bottom: 20px; text-align: left; border-bottom: 1px solid #333;}
td { padding: 20px 0; font-weight: 600; font-size: 14px; border-bottom: 1px solid #222;}
tr:hover td { color: #aaa; }

/* ---- TOAST NOTIFICATIONS ---- */
#toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 9999;
    pointer-events: none;
}

#toast-container .toast { pointer-events: auto; }

.toast {
    background: rgba(20, 20, 25, 0.85);
    backdrop-filter: blur(10px);
    color: #fff;
    padding: 16px 24px;
    border-left: 4px solid #fff;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

/* Color Accents based on the type of message */
.toast.success { border-left-color: #04d361; } /* Green */
.toast.error { border-left-color: #e53e3e; }   /* Red */
.toast.info { border-left-color: #3b82f6; }    /* Blue */

/* ---- CUSTOM JAVASCRIPT DROPDOWN ---- */
.custom-dropdown {
    position: relative;
    width: 100%;
    margin-bottom: 15px;
}

.dropdown-selected {
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    border-bottom: 2px solid #333;
    color: #666; /* Dimmer until selected */
    padding: 15px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dropdown-selected.has-value {
    color: #fff; /* Turns bright white when an exercise is picked */
}

.dropdown-selected:hover {
    border-bottom: 2px solid #fff;
    background: rgba(255, 255, 255, 0.05);
}

.dropdown-options {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #121215;
    border: 1px solid #333;
    border-top: none;
    max-height: 250px;
    overflow-y: auto;
    z-index: 999;
    display: none; /* Hidden by default, JS toggles this */
    box-shadow: 0 10px 40px rgba(0,0,0,0.9);
}

.dropdown-options.show {
    display: block;
}

.dropdown-option {
    padding: 15px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    color: #aaa;
    cursor: pointer;
    border-bottom: 1px solid #222;
    transition: all 0.2s ease;
}

/* THE PREMIUM HOVER EFFECT */
.dropdown-option:hover {
    background: #fff;
    color: #000;
}

/* ---- DELETE BUTTON STYLING ---- */
.btn-delete {
    background: transparent;
    color: #666;
    border: none;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 5px 10px;
}

.btn-delete:hover {
    color: #e53e3e; /* Flashes red on hover */
    transform: scale(1.2);
}

/* ---- CUSTOM CONFIRMATION MODAL ---- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85); 
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-card {
    max-width: 380px;
    padding: 35px;
    text-align: center;
    transform: translateY(0);
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.modal-overlay.hidden .modal-card {
    transform: translateY(30px); /* Slides up when appearing */
}

.modal-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    letter-spacing: 2px;
    color: #fff;
}

.modal-card p {
    color: #888;
    font-size: 13px;
    margin-bottom: 25px;
    line-height: 1.6;
    font-weight: 600;
}

.modal-actions {
    display: flex;
    gap: 15px;
}

.delete-danger {
    background: #e53e3e;
    border-color: #e53e3e;
    color: #fff;
}

.delete-danger:hover {
    background: #ff4a4a;
    color: #fff;
}


@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        min-height: 100dvh;
    }

    #landing-screen,
    #selection-screen,
    #auth-wrapper {
        height: 100dvh;
        min-height: 100dvh;
        width: 100%;
    }

    #auth-wrapper {
        padding: 16px;
        box-sizing: border-box;
    }

    .glass-card {
        padding: 32px 22px;
        max-width: 100%;
    }

    #app-container {
        min-height: 100dvh;
        height: 100dvh;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        padding-top: 0;
    }

    .dashboard-content {
        flex: 1;
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
        padding-bottom: max(24px, env(safe-area-inset-bottom));
    }

    /* Selection screen: stack vertically on phones */
    #selection-screen {
        flex-direction: column;
    }

    .split {
        flex: 1;
        width: 100%;
        height: auto;
        min-height: 0;
        padding: 20px 16px;
    }

    .split:hover {
        flex: 1;
    }

    .split-content h2 {
        font-size: clamp(1.35rem, 7vw, 2rem);
        letter-spacing: clamp(2px, 1vw, 5px);
    }

    .split-content p {
        opacity: 1;
        transform: none;
        font-size: 0.65rem;
        letter-spacing: 2px;
    }

    .split-cta {
        margin-top: 18px;
        font-size: 10px;
        padding: 10px 14px;
    }

    /* Navbar: logo + profile on top, tabs full-width below */
    .navbar {
        position: sticky;
        top: 0;
        height: auto;
        min-height: 0;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        padding: 10px 14px 0;
        gap: 8px;
        flex-shrink: 0;
    }

    .logo {
        flex: 1;
        font-size: 15px;
        letter-spacing: 3px;
    }

    .profile-widget {
        flex-shrink: 0;
    }

    .nav-tabs {
        width: 100%;
        order: 3;
        display: flex;
        justify-content: stretch;
        gap: 0;
        height: auto;
        padding: 8px 0 10px;
        margin-top: 4px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .tab-btn {
        flex: 1;
        justify-content: center;
        height: auto;
        min-height: 36px;
        padding: 8px 4px;
        font-size: 10px;
        letter-spacing: 1.2px;
        white-space: nowrap;
    }

    #profile-btn {
        min-height: 34px;
        padding: 0 10px !important;
        font-size: 11px;
    }

    .workout-header {
        min-height: 0;
        padding: 28px 16px 18px;
        display: block;
    }

    .workout-header h2,
    .dashboard-header h2 {
        font-size: clamp(1.75rem, 8vw, 2.25rem);
        letter-spacing: -1px;
    }

    .header-copy {
        font-size: 13px;
    }

    .workout-modes {
        margin-top: 18px;
        width: 100%;
        display: flex;
    }

    .workout-mode {
        flex: 1;
        justify-content: center;
        padding: 0 8px;
        min-height: 40px;
    }

    .workout-grid {
        display: flex;
        flex-direction: column;
        padding: 0 14px 32px;
        gap: 12px;
    }

    .clean-card,
    .session-context {
        padding: 20px 18px;
    }

    .number-inputs {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }


    .number-inputs input {
        height: 50px;
    }

    .rest-timer {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
        padding: 10px;
    }

    .rest-start {
        flex-shrink: 0;
    }

    .dashboard-header {
        min-height: 0;
        height: auto;
        padding: 28px 16px 18px;
    }

    .dashboard-header.history-header {
        padding-bottom: 12px;
    }

    .table-wrapper {
        padding: 0 14px;
        margin: 16px auto;
        overflow: visible;
    }

    .table-wrapper .clean-card {
        height: 260px !important;
        margin-bottom: 18px !important;
        padding: 16px;
    }

    .table-wrapper thead {
        display: none;
    }

    .table-wrapper table,
    .table-wrapper tbody,
    .table-wrapper tr,
    .table-wrapper td {
        display: block;
        width: 100%;
    }

    .table-wrapper tr {
        position: relative;
        background: rgba(20, 26, 24, 0.93);
        border: 1px solid var(--line);
        border-radius: 8px;
        padding: 12px 16px;
        margin-bottom: 10px;
    }

    .table-wrapper td {
        border: 0;
        padding: 5px 34px 5px 0;
        font-size: 13px;
    }

    .table-wrapper td::before {
        content: attr(data-label);
        display: inline-block;
        width: 76px;
        color: var(--muted);
        font-size: 9px;
        font-weight: 800;
        letter-spacing: 1px;
    }

    .table-wrapper td:last-child {
        position: absolute;
        right: 6px;
        top: 8px;
        padding: 0;
    }

    .table-wrapper td:last-child::before {
        display: none;
    }

    .table-wrapper td:nth-child(6)::before {
        content: "WEIGHT";
    }

    .tracker-layout {
        padding: 0 14px;
        margin-top: 16px;
    }

    #toast-container {
        left: 14px;
        right: 14px;
        bottom: max(14px, env(safe-area-inset-bottom));
    }

    .toast {
        transform: translateY(120%);
    }

    .toast.show {
        transform: translateY(0);
    }

    .modal-card {
        margin: 0 16px;
        max-width: calc(100% - 32px);
        padding: 28px 22px;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions .btn {
        width: 100%;
    }

    #calisthenics-page,
    #gym-page {
        background-attachment: scroll;
    }
}

/* ---- 6. ACTIVE-WORKOUT UX ---- */
.eyebrow { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: 1.8px; margin-bottom: 10px; }
.header-copy { color: var(--muted); max-width: 540px; margin-top: 10px; font-size: 14px; line-height: 1.5; }
.workout-header { max-width: 1120px; margin: 0 auto; padding: 56px 28px 24px; display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; }
.workout-header h2, .dashboard-header h2 { font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -1.5px; }
.workout-modes { display: flex; gap: 4px; padding: 4px; background: rgba(255,255,255,.05); border: 1px solid var(--line); border-radius: 7px; }
.workout-mode { background: transparent; border: 0; color: var(--muted); cursor: pointer; font: 700 10px 'Montserrat', sans-serif; letter-spacing: 1px; padding: 11px 12px; border-radius: 4px; }
.workout-mode.active { background: var(--accent); color: #15200d; }
.workout-grid { max-width: 1120px; margin: 0 auto; padding: 10px 28px 50px; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 20px; align-items: stretch; }
.tab-content::before { filter: blur(3px); }
.tab-content::after { background: rgba(12, 16, 16, 0.8); }
.clean-card { background: rgba(20, 26, 24, .96); border-color: var(--line); padding: 32px; max-width: none; margin: 0; }
.clean-card:hover { transform: translateY(-2px); box-shadow: 0 25px 50px rgba(0, 0, 0, 0.55); }
.number-inputs label { flex: 1; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: 1.2px; }
.number-inputs label span { color: #6d7771; font-weight: 600; letter-spacing: 0; text-transform: none; }
.number-inputs input { margin-top: 7px; }
.btn-action { background: var(--accent); color: #15200d; border-color: var(--accent); }
.btn-action:hover { background: #d0ff83; color: #10130b; }
.rest-timer { display: flex; align-items: center; justify-content: flex-end; gap: 10px; margin-top: 16px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: 1px; }
.rest-timer strong { color: #f5f7f2; font-size: 13px; letter-spacing: .5px; }
.rest-start { background: transparent; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); cursor: pointer; font: 800 10px 'Montserrat', sans-serif; letter-spacing: .8px; padding: 8px 10px; }
.rest-start:hover { border-color: var(--accent); color: var(--accent); }
.session-context { background: rgba(20, 26, 24, .78); border: 1px solid var(--line); border-radius: 8px; padding: 28px; box-shadow: 0 20px 40px rgba(0,0,0,.25); }
.stat-list { display: grid; gap: 20px; }
.stat-list div { display: grid; gap: 6px; padding-bottom: 19px; border-bottom: 1px solid var(--line); }
.stat-list div:last-child { border-bottom: 0; padding-bottom: 0; }
.stat-list span { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: 1.3px; }
.stat-list strong { font-size: 16px; line-height: 1.3; }
.dropdown-selected { color: var(--muted); }
.dropdown-selected:hover { border-bottom-color: var(--accent); }
.dropdown-option:hover { background: var(--accent); color: #10130b; }
.exercise-search { position: sticky; top: 0; z-index: 1; border: 0; border-bottom: 1px solid var(--line); background: #141a18; padding: 14px 16px; font-size: 12px; }
input:focus, select:focus { border-bottom-color: var(--accent); }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible { outline-color: var(--accent); }

/* ---- 7. DESKTOP LAYOUT RESET ---- */
#app-container { min-height: 100vh; background: #101413; }
.navbar {
    height: 76px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    padding: 0 46px;
    background: rgba(16, 20, 19, .98);
    border-bottom: 1px solid #27302c;
}
.logo { align-self: center; font-size: 20px; letter-spacing: 5px; }
.nav-tabs { align-items: stretch; height: 100%; gap: 34px; }
.tab-btn { height: 100%; display: inline-flex; align-items: center; border: 0; padding: 0; color: #99a29d; }
.tab-btn.active { color: var(--accent); border-bottom: 2px solid var(--accent); padding-bottom: 0; }
.profile-widget { justify-self: end; }
#profile-btn {
    min-height: 40px; padding: 0 14px !important; border-color: #344039 !important;
    background: #171d1a !important; color: #e9eee9 !important; border-radius: 6px !important;
    font-size: 12px; font-weight: 700; letter-spacing: .4px;
}

.dashboard-content { min-height: calc(100vh - 76px); }
.tab-content { min-height: calc(100vh - 76px); position: relative; }
.tab-content::before, .tab-content::after { content: none; }
#calisthenics-page, #gym-page, #history-page { background: radial-gradient(ellipse at 50% -30%, #26332c 0%, #101413 48%, #0d1110 100%); }

.workout-header {
    max-width: 1160px; min-height: 210px; margin: 0 auto; padding: 56px 20px 34px;
    display: flex; justify-content: space-between; align-items: end;
}
.workout-header h2, .dashboard-header h2 { color: #f2f6f0; font-size: clamp(34px, 4vw, 48px); line-height: 1; letter-spacing: -2px; }
.eyebrow { margin-bottom: 12px; color: var(--accent); }
.header-copy { margin-top: 12px; color: #aeb8b1; }
.workout-modes { display: inline-flex; align-items: center; min-height: 46px; padding: 4px; background: #161d19; border-color: #344039; }
.workout-mode, .rest-start {
    appearance: none; -webkit-appearance: none; display: inline-flex; align-items: center; justify-content: center;
    min-height: 36px; border: 0; border-radius: 4px; background: transparent; color: #b3bcb5;
    font: 800 10px/1 'Montserrat', sans-serif; letter-spacing: 1px; cursor: pointer;
}
.workout-mode { padding: 0 15px; }
.workout-mode.active { background: var(--accent); color: #15200d; }

.workout-grid { max-width: 1160px; margin: 0 auto; padding: 0 20px 64px; grid-template-columns: minmax(0, 2fr) minmax(300px, .85fr); gap: 22px; }
.clean-card, .session-context { border: 1px solid #344039; border-radius: 10px; background: #171d1a; box-shadow: 0 18px 50px rgba(0,0,0,.22); }
.clean-card { padding: 34px; }
.clean-card:hover { transform: none; box-shadow: 0 18px 50px rgba(0,0,0,.22); }
.custom-dropdown { margin-bottom: 22px; }
.dropdown-selected {
    min-height: 58px; display: flex; align-items: center; border: 1px solid #344039; border-radius: 6px;
    background: #101413; color: #aeb8b1; padding: 0 16px;
}
.dropdown-selected:hover, .dropdown-selected:focus { border-color: var(--accent); background: #121a15; }
.dropdown-options { top: calc(100% + 6px); border: 1px solid #46544a; border-radius: 6px; background: #151b18; }
.number-inputs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }

.number-inputs label { display: block; color: #aeb8b1; font-size: 10px; }
.number-inputs input {
    height: 54px; margin-top: 8px; padding: 0 14px; border: 1px solid #344039; border-radius: 6px;
    background: #101413; color: #f2f6f0; font-size: 15px; letter-spacing: 0;
}
.number-inputs input:focus { border-color: var(--accent); }
.btn-action { min-height: 54px; border-radius: 6px; font-size: 12px; box-shadow: none; }
.rest-timer { justify-content: center; min-height: 42px; margin-top: 14px; padding: 8px; border: 1px solid #29332e; border-radius: 6px; background: #121714; }
.rest-timer strong { min-width: 38px; text-align: center; color: var(--accent); }
.rest-start { min-height: 28px; padding: 0 10px; border: 1px solid #46544a; color: #d3d9d3; }
.rest-start:hover { background: #223126; border-color: var(--accent); color: var(--accent); }
.session-context { padding: 28px; }
.stat-list { gap: 0; }
.stat-list div { min-height: 82px; align-content: center; gap: 8px; border-color: #2d3832; }
.stat-list strong { color: #f1f5f0; font-size: 15px; }

.dashboard-header { max-width: 1160px; min-height: 180px; height: auto; margin: 0 auto; padding: 56px 20px 28px; display: flex; justify-content: flex-start; align-items: flex-end; }
.table-wrapper { max-width: 1160px; padding: 0 20px; }
.table-wrapper .clean-card { background: #171d1a; }
th { color: #aeb8b1; } td { border-color: #2d3832; }

/* ---- 8. SUBTLE LIQUID GLASS + WORKOUT ATMOSPHERE ---- */
#calisthenics-page, #gym-page {
    background:
        linear-gradient(90deg, rgba(8, 13, 12, .88), rgba(8, 13, 12, .74)),
        linear-gradient(180deg, rgba(8, 13, 12, .15), rgba(8, 13, 12, .86)),
        url('https://images.unsplash.com/photo-1541534741688-6078c6bfb5c5?q=80&w=1800&auto=format&fit=crop') center / cover fixed;
}

.navbar {
    background: rgba(18, 24, 22, .68);
    border-bottom-color: rgba(204, 222, 205, .12);
    backdrop-filter: blur(18px) saturate(125%);
    -webkit-backdrop-filter: blur(18px) saturate(125%);
}
.workout-modes,
#profile-btn,
.rest-timer,
.clean-card,
.session-context,
.table-wrapper .clean-card {
    background: linear-gradient(135deg, rgba(39, 50, 45, .66), rgba(20, 27, 24, .52)) !important;
    border-color: rgba(207, 224, 208, .16) !important;
    backdrop-filter: blur(18px) saturate(120%);
    -webkit-backdrop-filter: blur(18px) saturate(120%);
}
.clean-card, .session-context { box-shadow: 0 18px 48px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(255,255,255,.04); }
.workout-modes { box-shadow: inset 0 1px 0 rgba(255,255,255,.05); }
#profile-btn { box-shadow: inset 0 1px 0 rgba(255,255,255,.05); }
.workout-mode.active { background: rgba(158, 184, 108, .2); color: #d9e6c2; box-shadow: inset 0 0 0 1px rgba(179, 205, 124, .25); }
.workout-mode:not(.active) { background: transparent !important; color: #aeb8b1; box-shadow: none; }
.tab-btn.active { color: #c8d9a5; border-bottom-color: #a9c47a; }
.btn-action { background: #8faa61; border-color: #9db971; color: #10160d; }
.btn-action:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.dropdown-selected, .number-inputs input { background: rgba(9, 14, 12, .58); border-color: rgba(211, 226, 212, .16); }
.dropdown-selected:hover, .dropdown-selected:focus, .number-inputs input:focus { border-color: rgba(179, 205, 124, .72); background: rgba(11, 18, 14, .7); }
.rest-start:hover { background: rgba(158, 184, 108, .14); color: #d9e6c2; border-color: rgba(179, 205, 124, .55); }

/* ---- 9. MOBILE OVERRIDES (must follow desktop rules) ---- */
@media (max-width: 768px) {
    #app-container {
        min-height: 100dvh;
        height: 100dvh;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        padding-top: 0;
    }

    .navbar {
        position: sticky;
        top: 0;
        z-index: 100;
        height: auto;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        padding: 10px 14px 0;
        gap: 8px;
    }

    .logo {
        flex: 1;
        font-size: 15px;
        letter-spacing: 3px;
        align-self: auto;
    }

    .profile-widget {
        justify-self: auto;
    }

    .nav-tabs {
        width: 100%;
        order: 3;
        height: auto;
        gap: 0;
        align-items: stretch;
        padding: 8px 0 10px;
        margin-top: 4px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .tab-btn {
        flex: 1;
        justify-content: center;
        height: auto;
        min-height: 36px;
        padding: 8px 4px;
        font-size: 10px;
    }

    .dashboard-content {
        flex: 1;
        min-height: 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tab-content {
        min-height: 0;
    }

    .workout-header {
        min-height: 0;
        display: block;
        padding: 28px 16px 18px;
    }

    .workout-header h2,
    .dashboard-header h2 {
        font-size: clamp(1.75rem, 8vw, 2.25rem);
        letter-spacing: -1px;
    }

    .workout-modes {
        display: flex;
        width: 100%;
        margin-top: 18px;
        min-height: 44px;
    }

    .workout-mode {
        flex: 1;
        padding: 0 8px;
    }

    .workout-grid {
        display: flex;
        flex-direction: column;
        padding: 0 14px 32px;
        gap: 12px;
    }

    .number-inputs {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }


    .number-inputs input {
        height: 50px;
    }

    .rest-timer {
        flex-wrap: wrap;
        justify-content: center;
    }

    .dashboard-header {
        min-height: 0;
        padding: 28px 16px 18px;
    }

    #selection-screen {
        flex-direction: column;
    }

    .split {
        width: 100%;
        flex: 1;
    }

    .split:hover {
        flex: 1;
    }

    .split-content h2 {
        font-size: clamp(1.35rem, 7vw, 2rem);
        letter-spacing: clamp(2px, 1vw, 5px);
    }

    .split-content p {
        opacity: 1;
        transform: none;
    }
}

/* ---- 10. AI COACH CHAT WIDGET ---- */
#chat-widget { position: fixed; right: 20px; bottom: 20px; z-index: 10001; font-family: 'Montserrat', sans-serif; }

#chat-toggle-btn {
    width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--line);
    background: var(--accent); color: #15200d; font-size: 22px; cursor: pointer;
    box-shadow: 0 12px 28px rgba(0,0,0,.35); display: flex; align-items: center; justify-content: center;
    transition: transform .15s ease;
}
#chat-toggle-btn:hover { transform: scale(1.06); }

#chat-panel {
    position: absolute; right: 0; bottom: 72px; width: 340px; max-width: calc(100vw - 32px);
    height: 460px; max-height: 70vh; background: var(--surface); border: 1px solid var(--line);
    border-radius: 12px; box-shadow: 0 20px 50px rgba(0,0,0,.45); display: flex; flex-direction: column;
    overflow: hidden;
}
#chat-panel.hidden { display: none; }

#chat-header {
    display: flex; align-items: center; justify-content: space-between; padding: 14px 16px;
    background: rgba(255,255,255,.03); border-bottom: 1px solid var(--line);
    font-size: 11px; font-weight: 800; letter-spacing: 1.5px; color: var(--accent);
}
#chat-close-btn { background: none; border: none; color: var(--muted); font-size: 18px; cursor: pointer; line-height: 1; }
#chat-close-btn:hover { color: var(--accent); }

#chat-messages { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; }

.chat-bubble {
    max-width: 85%; padding: 9px 12px; border-radius: 10px; font-size: 12.5px; line-height: 1.45;
    white-space: pre-wrap; word-break: break-word;
}
.chat-bubble.assistant { align-self: flex-start; background: rgba(255,255,255,.06); color: var(--muted); border: 1px solid var(--line); }
.chat-bubble.user { align-self: flex-end; background: var(--accent); color: #15200d; font-weight: 600; }
.chat-bubble.chat-error { border-color: #c0564f; color: #e2a29c; }

#chat-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
#chat-input {
    flex: 1; background: rgba(255,255,255,.04); border: 1px solid var(--line); border-radius: 6px;
    padding: 10px 12px; color: #fff; font-size: 12.5px; font-family: 'Montserrat', sans-serif;
}
#chat-input:focus { outline: none; border-color: var(--accent); }
#chat-send-btn {
    width: 38px; border: 1px solid var(--accent); background: var(--accent); color: #15200d;
    border-radius: 6px; cursor: pointer; font-size: 15px;
}
#chat-send-btn:hover { background: var(--accent-strong); }

@media (max-width: 480px) {
    #chat-panel { width: calc(100vw - 32px); height: 65vh; }
}
/* ---- 11. PROGRESS TAB — GROUPED-BY-DAY LOG ---- */
.log-days { display: flex; flex-direction: column; gap: 18px; }

.log-empty {
    text-align: center; color: var(--muted); opacity: .6; padding: 48px 0;
    font-size: 13px; letter-spacing: 1px; font-weight: 600;
}

.log-day {
    background: rgba(20, 26, 24, .96); border: 1px solid var(--line);
    border-radius: 10px; overflow: hidden;
    box-shadow: 0 18px 40px rgba(0,0,0,.22);
}

.log-day-header {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 16px 20px; background: rgba(255,255,255,.03); border-bottom: 1px solid var(--line);
}
.log-day-title { display: flex; align-items: baseline; gap: 10px; }
.log-day-date { color: var(--accent); font-weight: 800; font-size: 13px; letter-spacing: .5px; }
.log-day-weekday { color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: 1.6px; text-transform: uppercase; }
.log-day-meta { color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: 1px; white-space: nowrap; }

.log-day-entries { display: flex; flex-direction: column; }

.log-entry {
    display: flex; align-items: center; gap: 16px;
    padding: 14px 20px; border-bottom: 1px solid var(--line); transition: background .15s ease;
}
.log-entry:last-child { border-bottom: none; }
.log-entry:hover { background: rgba(255,255,255,.025); }

.log-entry-main { flex: 1 1 auto; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.log-entry-name { color: #fff; font-weight: 700; font-size: 13px; letter-spacing: .3px; }
.log-entry-type { color: var(--muted); font-size: 9.5px; font-weight: 700; letter-spacing: 1.4px; }

.log-entry-stats {
    flex: 0 0 auto;
    display: grid; grid-template-columns: 64px 64px 74px; gap: 4px;
    color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .4px;
}
.log-entry-stats span { text-align: right; white-space: nowrap; }

.log-entry .btn-delete { flex: 0 0 auto; }

@media (max-width: 640px) {
    .log-day-header { flex-direction: column; align-items: flex-start; gap: 6px; }
    .log-entry { flex-wrap: wrap; row-gap: 8px; }
    .log-entry-stats { grid-template-columns: 52px 52px 60px; gap: 2px; font-size: 10px; }
}

/* ---- 12. AI COACH ICON REFRESH & CHAT ANIMATIONS ---- */
#chat-toggle-btn { display: flex; align-items: center; justify-content: center; }
#chat-header { letter-spacing: 1.8px; }

#chat-panel {
    transition: transform 0.25s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.25s ease;
    transform-origin: bottom right;
}

#chat-panel.hidden {
    display: none;
    transform: scale(0.95) translateY(10px);
    opacity: 0;
}

/* ---- 13. NEW UI COMPONENTS (THEME DESIGNED) ---- */
button {
    font-family: 'Montserrat', sans-serif;
}

input[type="date"] {
    appearance: none !important;
    -webkit-appearance: none !important;
    color-scheme: dark !important;
    background: #101413 !important;
    border: 1px solid #344039 !important;
    color: #f2f6f0 !important;
    border-radius: 6px !important;
    padding: 0 14px !important;
    font: 600 13px 'Montserrat', sans-serif !important;
}

input[type="date"]:focus {
    border-color: var(--accent) !important;
    outline: none !important;
}

.unit-toggle-btn {
    appearance: none !important;
    -webkit-appearance: none !important;
    background: rgba(23, 29, 26, 0.9) !important;
    border: 1px solid #344039 !important;
    color: var(--accent) !important;
    padding: 6px 14px !important;
    font: 800 11px 'Montserrat', sans-serif !important;
    border-radius: 20px !important;
    cursor: pointer !important;
    letter-spacing: 1.2px !important;
    transition: all 0.2s cubic-bezier(0.25, 1, 0.5, 1) !important;
}
.unit-toggle-btn:hover {
    background: var(--accent) !important;
    color: #10130b !important;
    border-color: var(--accent) !important;
    box-shadow: 0 0 12px rgba(158, 184, 108, 0.3) !important;
}

.routine-template-bar {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    margin-bottom: 22px !important;
    padding-bottom: 16px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    flex-wrap: wrap !important;
}

.routine-template-bar .routine-label {
    font-size: 10px !important;
    font-weight: 800 !important;
    color: var(--accent) !important;
    letter-spacing: 1.5px !important;
    text-transform: uppercase !important;
}

.routine-template-bar .routine-select,
select.routine-select {
    flex: 1 !important;
    min-width: 180px !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    color-scheme: dark !important;
    background: #101413 url("data:image/svg+xml;utf8,<svg fill='%239eb86c' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/></svg>") no-repeat right 12px center !important;
    border: 1px solid #344039 !important;
    color: #f2f6f0 !important;
    padding: 10px 38px 10px 14px !important;
    font: 600 12px 'Montserrat', sans-serif !important;
    letter-spacing: 0.5px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    transition: border-color 0.2s ease !important;
}

.routine-template-bar .routine-select:focus,
.routine-template-bar .routine-select:hover {
    border-color: var(--accent) !important;
    outline: none !important;
}

.routine-template-bar .btn-save-template,
button.btn-save-template,
#save-calisthenics-template,
#save-gym-template {
    appearance: none !important;
    -webkit-appearance: none !important;
    background: rgba(158, 184, 108, 0.12) !important;
    border: 1px solid var(--accent) !important;
    color: var(--accent) !important;
    font: 800 11px/1 'Montserrat', sans-serif !important;
    padding: 11px 18px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    letter-spacing: 1.2px !important;
    text-transform: uppercase !important;
    transition: all 0.2s cubic-bezier(0.25, 1, 0.5, 1) !important;
    white-space: nowrap !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.routine-template-bar .btn-save-template:hover,
button.btn-save-template:hover,
#save-calisthenics-template:hover,
#save-gym-template:hover {
    background: var(--accent) !important;
    color: #10130b !important;
    border-color: var(--accent) !important;
    box-shadow: 0 0 16px rgba(158, 184, 108, 0.4) !important;
    transform: translateY(-1px) !important;
}

.rest-timer .rest-presets {
    display: inline-flex !important;
    gap: 6px !important;
    margin-left: 8px !important;
}

.rest-timer .rest-start,
button.rest-start {
    appearance: none !important;
    -webkit-appearance: none !important;
    background: #101413 !important;
    border: 1px solid #344039 !important;
    border-radius: 6px !important;
    color: #b3bcb5 !important;
    font: 800 11px/1 'Montserrat', sans-serif !important;
    letter-spacing: 0.8px !important;
    padding: 8px 14px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.rest-timer .rest-start:hover {
    background: rgba(158, 184, 108, 0.15) !important;
    border-color: var(--accent) !important;
    color: var(--accent) !important;
}

.rest-timer .rest-start.active-timer-btn,
button.rest-start.active-timer-btn {
    background: var(--accent) !important;
    color: #10130b !important;
    border-color: var(--accent) !important;
    font-weight: 900 !important;
    box-shadow: 0 0 12px rgba(158, 184, 108, 0.35) !important;
}

.chart-header-bar {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 16px !important;
}

.chart-title {
    font-size: 11px !important;
    font-weight: 800 !important;
    letter-spacing: 1.8px !important;
    color: var(--accent) !important;
}

.chart-header-bar .chart-range-selector {
    display: inline-flex !important;
    gap: 4px !important;
    background: #101413 !important;
    padding: 4px !important;
    border-radius: 8px !important;
    border: 1px solid #344039 !important;
}

.chart-header-bar .chart-range-btn,
button.chart-range-btn {
    appearance: none !important;
    -webkit-appearance: none !important;
    background: transparent !important;
    border: none !important;
    color: #aeb8b1 !important;
    font: 800 11px/1 'Montserrat', sans-serif !important;
    letter-spacing: 0.8px !important;
    padding: 8px 16px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.chart-header-bar .chart-range-btn:hover {
    color: #fff !important;
}

.chart-header-bar .chart-range-btn.active,
button.chart-range-btn.active {
    background: var(--accent) !important;
    color: #10130b !important;
    font-weight: 900 !important;
    box-shadow: 0 2px 10px rgba(158, 184, 108, 0.35) !important;
}

.pr-grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .pr-grid-container {
        grid-template-columns: 1fr;
    }
}

.pr-card, .heatmap-card {
    padding: 24px;
}

.pr-title, .heatmap-title {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 16px;
}

.prs-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 220px;
    overflow-y: auto;
}

.pr-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
    border-radius: 6px;
}

.pr-name {
    font-size: 12px;
    font-weight: 700;
    color: #fff;
}

.pr-val {
    font-size: 12px;
    font-weight: 800;
    color: var(--accent);
}

.pr-badge {
    font-size: 9px;
    font-weight: 800;
    color: #10130b;
    background: #ffd700;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 6px;
}

.streak-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 6px;
}

.streak-cell {
    aspect-ratio: 1;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.03);
    position: relative;
}

.streak-cell.has-workout {
    background: var(--accent);
    box-shadow: 0 0 8px rgba(158, 184, 108, 0.4);
}

.btn-edit {
    background: transparent;
    color: #a8adb8;
    border: none;
    font-size: 14px;
    cursor: pointer;
    padding: 5px 8px;
    transition: all 0.2s ease;
}
.btn-edit:hover {
    color: var(--accent);
    transform: scale(1.15);
}

@keyframes buttonPulseSuccess {
    0% { transform: scale(1); background: var(--accent); }
    50% { transform: scale(1.03); background: #04d361; }
    100% { transform: scale(1); background: var(--accent); }
}

.btn-action.pulse-success {
    animation: buttonPulseSuccess 0.4s ease;
}