:root {
    --primary: #3b82f6;
    --primary-glow: rgba(59, 130, 246, 0.5);
    --secondary: #10b981;
    --bg-dark: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

.background-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.1), transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.15), transparent 40%);
}

/* Layout */
.app-layout {
    display: flex;
    min-height: 100vh;
    background: radial-gradient(circle at top right, #1e293b, #0f172a);
}

.sidebar {
    width: 280px;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(20px) saturate(180%);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow-y: auto;
    overflow-x: hidden;
    align-items: center; /* Center children horizontally */
}

/* Sidebar Header */
.sidebar-header {
    padding: 2.5rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    padding: 2px 8px;
    border-radius: 8px;
    color: white;
    font-size: 0.9rem;
    font-weight: 800;
    box-shadow: 0 4px 12px var(--primary-glow);
}

/* Nav Links */
.nav-links {
    list-style: none;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.nav-links li {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1rem 1.25rem;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-dim);
    position: relative;
    overflow: hidden;
}

.nav-links li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(to right, rgba(59, 130, 246, 0.1), transparent);
    transition: width 0.3s ease;
}

.nav-links li:hover {
    color: var(--text-main);
    transform: translateX(5px);
    background: rgba(255, 255, 255, 0.03);
}

.nav-links li:hover::before {
    width: 100%;
}

.nav-links li.active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(59, 130, 246, 0.05));
    color: #60a5fa;
    box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.2);
}

.nav-links li.active .icon {
    filter: drop-shadow(0 0 8px var(--primary));
}

.nav-links .icon {
    font-size: 1.4rem;
    transition: transform 0.3s ease;
}

.nav-links li:hover .icon {
    transform: scale(1.2) rotate(-5deg);
}

.nav-links .text {
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

/* Page Management */
.page {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
}

.page.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Config Page Styles */
.section-desc {
    color: var(--text-dim);
    margin-bottom: 2.5rem;
    font-size: 1rem;
    max-width: 600px;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.config-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.75rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 1.5rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.config-item::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 1.5rem;
    padding: 2px;
    background: linear-gradient(135deg, transparent, rgba(59, 130, 246, 0.2), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
}

.config-item:hover:not(.disabled) {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.config-item:hover:not(.disabled)::after {
    opacity: 1;
}

.config-item.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    filter: grayscale(1);
}

.config-icon {
    font-size: 2.25rem;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 1.25rem;
    color: var(--primary);
    transition: all 0.3s ease;
}

.config-item:hover .config-icon {
    background: var(--primary);
    color: white;
    transform: rotate(10deg);
}

.config-info {
    flex: 1;
}

.config-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
}

.config-info p {
    font-size: 0.9rem;
    color: var(--text-dim);
    line-height: 1.4;
}

.last-update {
    display: block;
    font-size: 0.75rem;
    color: var(--primary);
    opacity: 0.7;
    margin-top: 0.5rem;
    font-weight: 500;
}

.config-action {
    font-size: 1.5rem;
    color: var(--text-dim);
    opacity: 0.5;
    transition: all 0.3s ease;
}

.config-item:hover .config-action {
    opacity: 1;
    transform: translateX(5px);
    color: var(--primary);
}

/* Adjustments for new layout */
header {
    background: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding: 1.5rem 0;
}

header h1 {
    font-size: 1.75rem;
}

@media (max-width: 1024px) {
    .sidebar {
        width: 100px;
    }
    .sidebar .text, .sidebar-header .logo span {
        display: none;
    }
    .sidebar-header {
        padding: 2rem 0.5rem;
    }
    .nav-links li {
        justify-content: center;
        padding: 1.25rem;
    }
    .nav-links .icon {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .app-layout {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        height: auto;
        position: sticky;
        top: 0;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .nav-links {
        padding: 0.5rem;
        flex-direction: row;
        justify-content: space-around;
    }
    .sidebar-header {
        display: none;
    }
    .last-update {
        font-size: 0.85rem;
    }
}

.container {
    width: 100%;
    max-width: 1320px;
    padding-left: 40px;
    padding-right: 40px;
    margin: 0 auto;
}

header .container, footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

@media (max-width: 768px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}

h1 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.5rem;
    background: linear-gradient(to right, #60a5fa, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

#status-indicator {
    font-size: 0.875rem;
    padding: 0.35rem 1rem;
    border-radius: 9999px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 1.5rem;
    white-space: nowrap;
}

#status-indicator::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-online {
    background: rgba(16, 185, 129, 0.1);
    color: #34d399;
}

.status-online::before { background-color: #10b981; box-shadow: 0 0 10px #10b981; }

.status-offline {
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
}

.status-offline::before { background-color: #ef4444; }

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 1.5rem;
    padding: 2rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: #e2e8f0;
    letter-spacing: 0.5px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
    margin-bottom: 0.5rem;
}

.value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

.unit {
    font-size: 0.875rem;
    color: var(--text-dim);
    margin-left: 0.25rem;
}

.blocks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    width: 100%;
}

.block-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.25rem 0.8rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    animation: fadeIn 0.5s ease backwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.block-card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.3);
}

.block-top-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    margin-bottom: 0.25rem;
}

.bar-line {
    height: 3px;
    border-radius: 2px;
    opacity: 0.8;
}

.bar-line.long {
    flex: 1;
}

.bar-line.short {
    flex: 0 0 15px; /* Короткий остаток линии справа */
}

.block-index {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-dim);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.block-name {
    font-weight: 500;
    color: var(--text-main);
    font-size: 1.05rem;
    margin-top: 0.25rem;
}



.measurements-list {
    margin: 0.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.measure-group {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.measure-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    padding: 2px 0.6rem;
    width: 100%;
}

.measure-row:first-child {
    padding-top: 6px;
}

.measure-row:last-child {
    padding-bottom: 6px;
}

.measure-text {
    color: var(--text-dim);
    font-size: 1.05rem; /* Увеличен размер шрифта для мобильных */
}

.measure-check {
    font-size: 1rem;
}

.measure-check .success { color: #10b981; }
.measure-check .error { color: #ef4444; }

.loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-dim);
    font-style: italic;
}

.block-card.sandbox {
    border-color: rgba(194, 117, 41, 0.3);
}

.measure-row b {
    color: var(--text-main);
    font-weight: 600;
}

.measure-text {
    color: var(--text-dim);
    flex: 1;
}

@media (max-width: 640px) {
    .stats-grid { gap: 1rem; }
    header .container { flex-direction: column; gap: 1rem; text-align: center; }
}

/* Hydroponics Page Styles */
.hp-header-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}
.hp-error-msg {
    color: #ef4444;
    font-weight: bold;
    padding: 1rem 0;
    text-align: center;
    font-size: 1.1rem;
}

.hp-pulse {
    animation: hp-pulse-anim 1.5s infinite;
}

@keyframes hp-pulse-anim {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

#hp-update-message {
    color: var(--text-dim);
    font-size: 0.95rem;
}

.hp-refresh-btn {
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    color: white;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.hp-refresh-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px var(--primary-glow);
}

.hp-refresh-btn:active {
    transform: translateY(0);
}

.hp-hours-container {
    padding: 0.5rem 0;
}

.hp-hours-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1px;
    margin-bottom: 2px;
    width: 100%;
}

.hp-hour {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    font-size: 0.72rem;
    height: 18px;
    color: var(--text-dim);
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.hp-hour.active {
    background: var(--primary);
    color: white;
    font-weight: 600;
    border-color: rgba(255, 255, 255, 0.2);
}

.hp-params {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
}

.hp-param-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--text-main);
}

.hp-param-icon {
    font-size: 1.1rem;
}

.hp-edit-btn {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.1rem;
}

.hp-edit-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

@media (max-width: 480px) {
    .hp-hours-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* HP Edit Page Styles */
.hp-edit-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 10px;
    margin: 1.5rem 0 2.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 1rem;
    border: 1px solid var(--border);
}

.hp-hour-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.hp-hour-item label {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.hp-hour-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary);
}

.hp-edit-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.input-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

#profile-form .input-group input[type="text"],
#profile-form .input-group input[type="email"],
#profile-form .input-group input[type="password"],
#profile-form .input-group textarea,
#profile-form .input-group select {
    padding: 8px 12px;
    font-size: 1.1rem;
}

.input-group input[type="number"],
.input-group input[type="time"],
.input-group input[type="date"],
.input-group select {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    color: white;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
    color-scheme: dark;
}

.input-group input[type="number"]:focus,
.input-group input[type="time"]:focus,
.input-group input[type="date"]:focus,
.input-group select:focus {
    border-color: var(--primary);
}

.input-group .scenario-fieldset label {
    font-weight: 400;
    cursor: pointer;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.time-input {
    display: flex;
    align-items: center;
    gap: 8px;
}

.time-input input {
    width: 80px;
}

.hp-edit-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.back-link {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: opacity 0.2s;
}

.back-link:hover {
    text-decoration: underline;
    opacity: 0.8;
}

@media (max-width: 768px) {
    .hp-edit-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Irrigation Scenarios List */
.irr-scenarios-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.irr-scenario-row {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 0.85rem 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.2s ease;
    border-radius: 0.5rem;
}

.irr-scenario-row:last-child {
    border-bottom: none;
}

.irr-scenario-row:hover {
    background: rgba(255, 255, 255, 0.03);
}

.irr-scenario-num {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dim);
    width: 28px;
    text-align: right;
    flex-shrink: 0;
}

.irr-scenario-name {
    flex: 1;
    font-size: 1rem;
    color: var(--text-main);
    font-weight: 500;
    min-width: 0;
    overflow-wrap: break-word;
    word-break: break-word;
}

.irr-scenario-name.empty {
    font-style: italic;
    color: var(--text-dim);
    font-weight: 400;
    font-size: 0.9rem;
}

.irr-edit-btn {
    background: rgba(255, 255, 255, 0.07);
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
    flex-shrink: 0;
}

.irr-edit-btn:hover {
    background: rgba(59, 130, 246, 0.2);
    transform: scale(1.1);
}

/* Scenario Editor Layout */
.scenario-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 10px;
}

.action-link {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-size: 0.95rem;
    cursor: pointer;
    transition: opacity 0.2s;
}

.action-link:hover {
    opacity: 0.8;
}

.scenario-reset-group {
    color: var(--text-dim);
    font-size: 0.95rem;
    display: flex;
    gap: 8px;
    align-items: center;
}

.scenario-blocks-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 1.5rem;
}

.scenario-fieldset {
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.2rem 0.5rem 0.6rem;
    margin-bottom: 0.4rem;
    background: rgba(255, 255, 255, 0.01);
}

.scenario-fieldset legend {
    font-size: 0.95rem;
    font-weight: 600;
    font-style: italic;
    padding: 0 4px;
    margin-left: 8px;
}

.scenario-fieldset.empty {
    padding: 0 0.5rem 0.3rem;
    border-color: rgba(255, 255, 255, 0.1);
}

.scenario-block-inputs {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    padding-top: 2px;
}

.scenario-input-group {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

.scenario-input-group span {
    color: var(--text-dim);
    font-weight: 600;
}

.scenario-input-vol, .scenario-input-hum {
    width: 60px;
    background: white;
    color: black;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 2px 5px;
}
.scenario-input-vol:disabled, .scenario-input-hum:disabled {
    background: transparent;
    color: gray;
    border-color: #444;
    cursor: not-allowed;
    opacity: 0.6;
}
.scenario-val-zero {
    color: #9ca3af !important;
}
.scenario-input-group input[type="number"] {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.2rem 0.4rem;
    color: white;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s;
}

.scenario-input-group input[type="number"]:focus {
    border-color: var(--primary);
}

.scenario-input-time {
    width: 38px; /* Compact for 2 digits */
    text-align: center;
}

/* Скрываем стрелочки у времени */
.scenario-input-time::-webkit-outer-spin-button,
.scenario-input-time::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.scenario-input-time[type=number] {
    -moz-appearance: textfield;
    appearance: textfield;
}

.scenario-input-vol {
    width: 75px;
}

.scenario-input-hum {
    width: 65px;
}

@media (max-width: 640px) {
    .scenario-block-inputs {
        gap: 10px;
    }
}

/* --- AUTH OVERLAY --- */
.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(15px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.4s ease;
}

.auth-box {
    width: 100%;
    max-width: 400px;
    padding: 3rem 2rem;
    text-align: center;
    animation: authSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes authSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-box .logo {
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.auth-box h2 {
    margin-bottom: 2rem;
}

.auth-box .form-group {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    text-align: left;
    transition: border-color 0.3s ease;
}

.auth-box .form-group:focus-within {
    border-color: var(--primary);
}

.auth-box label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.auth-box input {
    width: 100%;
    background: transparent;
    border: none;
    color: white;
    font-size: 1rem;
    outline: none;
    font-family: inherit;
}

.auth-box input::placeholder {
    color: rgba(255,255,255,0.2);
}

.auth-box button {
    width: 100%;
    margin-top: 1rem;
    background: linear-gradient(135deg, var(--primary), #60a5fa);
    border: none;
    padding: 1rem;
    border-radius: 12px;
    color: white;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    box-shadow: 0 4px 15px var(--primary-glow);
    transition: all 0.3s ease;
}

.auth-box button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--primary-glow);
}

.auth-switch {
    margin-top: 2rem;
    font-size: 0.9rem;
}

.auth-switch a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    margin-left: 5px;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* User Info Panel */
.user-panel {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: auto;
    font-size: 0.9rem;
    color: var(--text-dim);
}
.user-panel-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--text-dim);
    font-family: inherit;
    transition: color 0.2s;
}
.user-panel-btn:hover {
    color: white;
}

/* --- ADMIN TABLE --- */
.admin-table {
    width: 100%;
    min-width: 700px;
    border-collapse: collapse;
    margin-top: 1rem;
    font-size: 0.9rem;
}
.admin-table th, .admin-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.admin-table th {
    background: rgba(255, 255, 255, 0.05);
    font-weight: 600;
    color: var(--text-dim);
}
.admin-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}
.status-badge {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
    display: inline-block;
}
.status-approved { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.status-unapproved { background: rgba(239, 68, 68, 0.2); color: #f87171; }
.admin-action-btn {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: #60a5fa;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
    margin-right: 5px;
}
.admin-action-btn:hover {
    background: var(--primary);
    color: white;
}
.admin-reject-btn {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    color: #f87171;
}
.admin-reject-btn:hover {
    background: #ef4444;
}

/* Light Theme overrides */
body.theme-light {
    --bg-dark: #f1f5f9;
    --card-bg: rgba(255, 255, 255, 0.8);
    --text-main: #0f172a;
    --text-dim: #475569;
    --border: rgba(0, 0, 0, 0.1);
}
body.theme-light .background-blobs {
    background: 
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.15), transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.2), transparent 40%);
}
body.theme-light .sidebar {
    background: rgba(255, 255, 255, 0.7);
    border-right: 1px solid rgba(0, 0, 0, 0.05);
}
body.theme-light .app-layout {
    background: radial-gradient(circle at top right, #e2e8f0, #f8fafc);
}
body.theme-light h2 {
    color: #1e293b;
}
body.theme-light .config-item {
    background: rgba(255,255,255,0.7);
    border: 1px solid var(--border);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
body.theme-light .input-group input[type="text"],
body.theme-light .input-group input[type="email"],
body.theme-light .input-group input[type="number"],
body.theme-light .input-group input[type="password"],
body.theme-light .input-group textarea,
body.theme-light .input-group select,
body.theme-light .input-group input[type="date"],
body.theme-light .input-group input[type="time"] {
    background: rgba(255,255,255,0.9);
    border: 1px solid rgba(0,0,0,0.1);
    color: #0f172a;
}
body.theme-light .admin-table th {
    background: rgba(0,0,0,0.05);
}
body.theme-light .admin-table tbody tr:hover {
    background: rgba(0,0,0,0.02);
}
body.theme-light .scenario-fieldset {
    border-color: var(--border);
    background: rgba(0, 0, 0, 0.02);
}
body.theme-light .scenario-fieldset.empty {
    border-color: rgba(0, 0, 0, 0.05);
}
body.theme-light .irr-scenario-row {
    border-bottom: 1px solid var(--border);
}
body.theme-light .irr-scenario-row:hover {
    background: rgba(0, 0, 0, 0.03);
}
body.theme-light .irr-edit-btn {
    background: rgba(0, 0, 0, 0.05);
}
body.theme-light .irr-edit-btn:hover {
    background: rgba(59, 130, 246, 0.15);
}

body.theme-light .measure-group {
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.04);
}