/* CSS Variables - Clockwise-inspired Design System */
:root {
    /* Colors — primary is an alias of the brand green; blue is reserved
       for the informational tokens below. */
    --color-primary: #0A6B56;
    --color-primary-dark: #085443;
    --color-primary-light: #E9F3F0;
    --color-primary-glow: #F0F7F4;

    /* Sidebar Colors - light panel against the content canvas.
       Labels are dark at regular weight; contrast comes from color, not boldness. */
    --color-sidebar-bg: #FAFAF8;
    --color-sidebar-border: #E9E9E7;
    --color-sidebar-text: #2F2F34;
    --color-sidebar-text-active: #141416;
    --color-sidebar-icon: #8A8A90;
    --color-sidebar-hover: rgba(29, 29, 31, 0.05);
    --color-sidebar-active: #FFFFFF;
    --color-sidebar-active-border: #E7E7E5;
    --color-sidebar-active-shadow: 0 1px 2px rgba(16, 16, 16, 0.06);
    --color-sidebar-group-label: #8E8E94;

    /* Text Colors */
    --color-text-primary: #1D1D1F;
    --color-text-secondary: #86868B;
    --color-text-tertiary: #98989E;

    /* Brand + semantic colors. The only greens/reds/ambers/blues pages may
       use; a hex literal in page CSS is a review flag. */
    --color-brand: #0A6B56;
    --color-brand-dark: #085443;
    --color-brand-tint: #E9F3F0;
    --color-positive: #15803D;
    --color-positive-dark: #14532D;
    --color-positive-tint: #DCFCE7;
    --color-negative: #B91C1C;
    --color-negative-dark: #7F1D1D;
    --color-negative-tint: #FEE2E2;
    --color-warning: #B45309;
    --color-warning-tint: #FEF3C7;
    --color-info: #1D4ED8;
    --color-info-tint: #DBEAFE;

    /* One focus treatment for every control */
    --focus-ring: 0 0 0 3px rgba(10, 107, 86, 0.15);

    /* Layers: sticky < dropdown < sidebar < popover < modal < toast */
    --z-sticky: 10;
    --z-dropdown: 100;
    --z-sidebar: 1000;
    --z-popover: 1100;
    --z-modal: 1300;
    --z-toast: 1400;

    /* Background Colors */
    --color-border: #E5E5E7;
    --color-border-strong: #D9D9D6;
    --color-bg-primary: #FFFFFF;
    --color-bg-secondary: #F5F5F7;
    --color-bg-tertiary: #FAFAFA;
    --color-bg-hover: #F5F5F7;
    --color-surface: #FFFFFF;
    --color-surface-elevated: #FFFFFF;
    --color-table-header: #F8F8FA;
    --color-table-row-hover: #F5F5F7;
    --color-input-bg: #FFFFFF;
    --color-input-border: #E5E5E7;
    --color-danger: #B91C1C;
    --color-success: #15803D;

    /* Charts */
    --chart-tick: #86868B;
    --chart-grid: rgba(0, 0, 0, 0.08);
    --chart-tooltip-bg: rgba(255, 255, 255, 0.95);

    /* Layout */
    --sidebar-width: 224px;
    --sidebar-width-rail: 72px;
    --sidebar-mobile-width: 280px;

    /* Typography */
    --font-family-primary: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-family-fallback: 'Manrope', sans-serif;
    --font-family-mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 40px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 12px;
    --radius-xl: 18px;
    --radius-pill: 24px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.10);
    --shadow-sidebar: 2px 0 12px rgba(0, 0, 0, 0.08);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark theme tokens */
html[data-theme="dark"] {
    --color-primary: #2FA183;
    --color-primary-dark: #4CBF9F;
    --color-primary-light: #12352C;
    --color-primary-glow: #10241E;

    --color-sidebar-bg: #161618;
    --color-sidebar-border: #2C2C2E;
    --color-sidebar-text: #D2D2D7;
    --color-sidebar-text-active: #F5F5F7;
    --color-sidebar-icon: #8E8E93;
    --color-sidebar-hover: rgba(255, 255, 255, 0.06);
    --color-sidebar-active: #26262A;
    --color-sidebar-active-border: #37373C;
    --color-sidebar-active-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    --color-sidebar-group-label: #85858B;

    --color-text-primary: #F5F5F7;
    --color-text-secondary: #A1A1A6;
    --color-text-tertiary: #7A7A80;

    --color-brand: #2FA183;
    --color-brand-dark: #4CBF9F;
    --color-brand-tint: #12352C;
    --color-positive: #4ADE80;
    --color-positive-dark: #86EFAC;
    --color-positive-tint: #123420;
    --color-negative: #F87171;
    --color-negative-dark: #FCA5A5;
    --color-negative-tint: #3B1414;
    --color-warning: #FBBF24;
    --color-warning-tint: #382A0A;
    --color-info: #7CA6F8;
    --color-info-tint: #16264A;

    --focus-ring: 0 0 0 3px rgba(47, 161, 131, 0.25);

    --color-border: #3A3A3C;
    --color-border-strong: #48484C;
    --color-bg-primary: #121214;
    --color-bg-secondary: #1C1C1E;
    --color-bg-tertiary: #2C2C2E;
    --color-bg-hover: #26262A;
    --color-surface: #1C1C1E;
    --color-surface-elevated: #2C2C2E;
    --color-table-header: #242426;
    --color-table-row-hover: #2A2A2C;
    --color-input-bg: #1C1C1E;
    --color-input-border: #3A3A3C;
    --color-danger: #F87171;
    --color-success: #4ADE80;

    --chart-tick: #A1A1A6;
    --chart-grid: rgba(255, 255, 255, 0.08);
    --chart-tooltip-bg: rgba(28, 28, 30, 0.96);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 2px 12px rgba(0, 0, 0, 0.45);
    --shadow-sidebar: 2px 0 12px rgba(0, 0, 0, 0.35);

    color-scheme: dark;
}

input[type="checkbox"],
input[type="radio"] {
    accent-color: var(--color-primary);
}

/* Base styles for all pages */
* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow-x: hidden;
    /* Improve touch scrolling on iOS */
    -webkit-overflow-scrolling: touch;
}

/* Touch-friendly improvements */
* {
    /* Improve touch targets */
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
    -webkit-touch-callout: none;
}

/* Prevent zoom on input focus on iOS - only on mobile devices */
@media screen and (max-width: 768px) and (-webkit-min-device-pixel-ratio: 0) {
    select, textarea, input[type="text"], input[type="password"],
    input[type="datetime"], input[type="datetime-local"],
    input[type="date"], input[type="month"], input[type="time"],
    input[type="week"], input[type="number"], input[type="email"],
    input[type="url"], input[type="search"], input[type="tel"],
    input[type="color"] {
        font-size: 16px;
    }
}

body {
    font-family: var(--font-family-primary);
    font-weight: 400;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.app-container {
    width: 100%;
    max-width: 100%;
    padding: var(--spacing-xl) var(--spacing-2xl);
    margin: 0 auto;
    box-sizing: border-box;
}

.section-title {
    color: var(--color-text-secondary);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin: 0 0 var(--spacing-sm);
    display: block;
}

/* =================================
   SIDEBAR STYLES - CRITICAL
   ================================= */

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    width: var(--sidebar-width);
    height: 100vh;
    height: 100dvh; /* track mobile browser chrome (URL/toolbar) */
    background: var(--color-sidebar-bg);
    border-right: 1px solid var(--color-sidebar-border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow-y: auto;
    transition: width 0.2s ease;
}

.sidebar::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

/* Logo Section */
.sidebar-logo {
    padding: 16px 16px 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.sidebar-logo-img {
    height: 34px;
    width: auto;
    display: block;
    object-fit: contain;
}

.sidebar-logo-on-dark {
    display: none;
}

html[data-theme="dark"] .sidebar-logo-on-light {
    display: none;
}

html[data-theme="dark"] .sidebar-logo-on-dark {
    display: block;
}

.sidebar-collapse-btn {
    width: 28px;
    height: 28px;
    padding: 0;
    background: none;
    border: none;
    border-radius: 7px;
    color: var(--color-sidebar-icon);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s ease, color 0.15s ease;
}

.sidebar-collapse-btn:hover {
    background: var(--color-sidebar-hover);
    color: var(--color-sidebar-text-active);
}

.sidebar-collapse-btn svg {
    width: 17px;
    height: 17px;
    stroke: currentColor;
    fill: none;
}

/* Navigation Section */
.sidebar-nav {
    flex: 1;
    padding: 4px 12px 16px;
    overflow-y: auto;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.sidebar-nav::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.sidebar-group {
    margin-top: 16px;
}

.sidebar-group:first-child {
    margin-top: 8px;
}

.sidebar-group-label {
    display: block;
    padding: 0 10px;
    margin-bottom: 5px;
    font-size: 11.5px;
    font-weight: 400;
    line-height: 1.4;
    color: var(--color-sidebar-group-label);
    user-select: none;
}

.sidebar-nav-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    height: 32px;
    padding: 0 10px;
    margin: 1px 0;
    border: 1px solid transparent;
    border-radius: 8px;
    text-decoration: none;
    color: var(--color-sidebar-text);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.4;
    transition: background 0.15s ease, color 0.15s ease;
    /* Touch-friendly improvements */
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.sidebar-nav-item:hover {
    background-color: var(--color-sidebar-hover);
    color: var(--color-sidebar-text-active);
}

.sidebar-nav-item.active {
    background-color: var(--color-sidebar-active);
    border-color: var(--color-sidebar-active-border);
    box-shadow: var(--color-sidebar-active-shadow);
    color: var(--color-sidebar-text-active);
    font-weight: 500;
}

.sidebar-nav-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    stroke: var(--color-sidebar-icon);
    stroke-width: 1.6px;
    fill: none;
    transition: stroke 0.15s ease;
}

.sidebar-nav-item:hover .sidebar-nav-icon,
.sidebar-nav-item.active .sidebar-nav-icon {
    stroke: currentColor;
}

.sidebar-nav-item span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Sidebar Bottom Section */
.sidebar-bottom {
    padding: 10px 12px 12px;
    border-top: 1px solid var(--color-sidebar-border);
    display: flex;
    flex-direction: column;
    gap: 1px;
    align-items: stretch;
    flex-shrink: 0;
}

.sidebar-bottom-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    height: 32px;
    padding: 0 10px;
    background: none;
    border: none;
    border-radius: 8px;
    color: var(--color-sidebar-text);
    font-family: inherit;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.4;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.sidebar-bottom-item:hover {
    background-color: var(--color-sidebar-hover);
    color: var(--color-sidebar-text-active);
}

.sidebar-bottom-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    stroke: var(--color-sidebar-icon);
    stroke-width: 1.6px;
    fill: none;
    transition: stroke 0.15s ease;
}

.sidebar-bottom-item:hover .sidebar-bottom-icon {
    stroke: currentColor;
}

.sidebar-bottom-label {
    flex-shrink: 0;
}

.sidebar-bottom-sub {
    margin-left: auto;
    font-size: 11px;
    font-weight: 400;
    color: var(--color-sidebar-group-label);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 96px;
}

/* Event Popup Menu */
.event-popup {
    position: fixed;
    left: calc(var(--sidebar-width) + 8px);
    bottom: 70px;
    width: 240px;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    pointer-events: none;
}

.event-popup.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: auto;
}

.event-popup-header {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    font-weight: 600;
    padding: 8px 16px;
    border-bottom: 1px solid var(--color-border);
}

.event-popup-list {
    padding: 8px 0;
}

.event-popup-item {
    padding: 10px 16px;
    font-size: 14px;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: background 0.15s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.event-popup-item:hover {
    background: var(--color-bg-secondary);
}

.event-popup-item.selected {
    background: var(--color-bg-hover);
    color: #1FA98E;
    font-weight: 500;
}

.event-popup-item-checkmark {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2px;
    opacity: 0;
}

.event-popup-item.selected .event-popup-item-checkmark {
    opacity: 1;
}

/* Account row (avatar + name) + popup */
.sidebar-user {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
    padding: 5px 8px;
    background: none;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s ease;
}

.sidebar-user:hover {
    background-color: var(--color-sidebar-hover);
}

.sidebar-user-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #1FA98E;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 12px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-user-meta {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.sidebar-user-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-sidebar-text-active);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-sub {
    font-size: 11px;
    font-weight: 400;
    color: var(--color-sidebar-group-label);
}

.user-popup {
    position: fixed;
    left: calc(var(--sidebar-width) + 8px);
    bottom: 24px;
    width: 220px;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    pointer-events: none;
    overflow: hidden;
}

.user-popup.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: auto;
}

.user-popup-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px;
    border-bottom: 1px solid var(--color-border);
}

.user-popup-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #1FA98E;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-popup-meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.user-popup-name {
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-popup-sub {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.user-popup-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    color: var(--color-text-primary);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.15s ease;
}

.user-popup-logout:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.user-popup-logout svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
}

/* Trading / theme toggles (in the account popup) */
.user-popup-trading,
.user-popup-theme {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border);
}

.user-popup-trading-label,
.user-popup-theme-label {
    font-size: 14px;
    color: var(--color-text-primary);
    margin-right: auto;
}

.trade-switch {
    width: 44px;
    height: 24px;
    border-radius: 12px;
    border: none;
    padding: 0;
    cursor: pointer;
    position: relative;
    background: #D1D5DB;
    transition: background 0.2s ease, box-shadow 0.2s ease;
    flex-shrink: 0;
}

.trade-switch.on {
    background: #2BD16E;
    box-shadow: 0 0 8px rgba(43, 209, 110, 0.6);
}

.trade-switch:disabled {
    opacity: 0.6;
    cursor: default;
}

.trade-switch-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #FFFFFF;
    transition: transform 0.2s ease;
}

.trade-switch.on .trade-switch-knob {
    transform: translateX(20px);
}

.trade-toggle-text {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    min-width: 24px;
}

.trade-toggle-text.on {
    color: var(--color-success);
}

/* =================================
   MAIN CONTENT AREA - CRITICAL
   ================================= */

.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    background-color: var(--color-bg-primary);
    width: calc(100% - var(--sidebar-width));
    transition: margin-left 0.2s ease, width 0.2s ease;
}

/* =================================
   COLLAPSED (ICON RAIL) STATE - desktop only
   ================================= */

@media (min-width: 769px) {
    html.sidebar-collapsed {
        --sidebar-width: var(--sidebar-width-rail);
    }

    html.sidebar-collapsed .sidebar-logo {
        justify-content: center;
        padding: 18px 0 10px;
    }

    html.sidebar-collapsed .sidebar-logo-img {
        display: none !important;
    }

    html.sidebar-collapsed .sidebar-group-label,
    html.sidebar-collapsed .sidebar-nav-item span,
    html.sidebar-collapsed .sidebar-bottom-label,
    html.sidebar-collapsed .sidebar-bottom-sub,
    html.sidebar-collapsed .sidebar-user-meta {
        display: none;
    }

    html.sidebar-collapsed .sidebar-nav-item,
    html.sidebar-collapsed .sidebar-bottom-item {
        justify-content: center;
        gap: 0;
        padding: 0;
    }

    html.sidebar-collapsed .sidebar-group + .sidebar-group {
        border-top: 1px solid var(--color-sidebar-border);
        margin-top: 10px;
        padding-top: 10px;
    }

    html.sidebar-collapsed .sidebar-user {
        justify-content: center;
        gap: 0;
        padding: 5px 0;
    }
}

.toast-stack {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1400;
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: min(360px, calc(100vw - 128px));
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: stretch;
    min-height: 76px;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    opacity: 0;
    transform: translateY(-10px) scale(0.98);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
    pointer-events: auto;
    backdrop-filter: blur(14px);
}

.toast-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.toast-exit {
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
}

.toast-accent {
    width: 4px;
    flex-shrink: 0;
    background: #0A6B56;
}

.toast-info .toast-accent {
    background: #0A6B56;
}

.toast-success .toast-accent {
    background: #22C55E;
}

.toast-warning .toast-accent {
    background: #F59E0B;
}

.toast-error .toast-accent {
    background: #EF4444;
}

.toast-body {
    flex: 1;
    padding: 14px 16px 14px 14px;
    min-width: 0;
}

.toast-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.toast-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.3;
}

.toast-close {
    border: none;
    background: transparent;
    color: #A1A1AA;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--color-text-primary);
}

.toast-message {
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.45;
    color: var(--color-text-primary);
}

.toast-meta {
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.35;
    color: var(--color-text-secondary);
}

/* Event selector styles */
.event-selector {
    margin-bottom: var(--spacing-lg);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.event-button {
    height: 36px;
    padding: 0 20px;
    border: 1.5px solid var(--color-border);
    background-color: var(--color-bg-primary);
    cursor: pointer;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    font-family: var(--font-family-primary);
    font-weight: 500;
    font-size: 14px;
    color: var(--color-text-primary);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.event-button:hover {
    border-color: #0A6B56;
    transform: translateY(-1px) scale(1.01);
}

.event-button:active {
    transform: scale(0.98);
}

.event-button:focus {
    outline: 2px solid #0A6B56;
    outline-offset: 2px;
}

.event-button.active {
    background-color: #0A6B56;
    color: #FFFFFF;
    border: none;
    box-shadow: 0 2px 8px rgba(10, 107, 86, 0.25);
}

.event-button.active:hover {
    background-color: #084A3C;
}

.event-button.active:focus {
    outline-color: #084A3C;
}

/* Dropdown styles */
.dropdown {
    background-color: #f9f9f9;
    border-top: 1px solid #ddd;
    width: 100%;
}

.dropdown td {
    padding: 0;
    width: 100%;
}

.dropdown .inner-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin: 0;
}

.dropdown .inner-table th, 
.dropdown .inner-table td {
    padding: 6px;
    border: 1px solid #ddd;
    text-align: center;
}

/* Form styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--color-text-secondary);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-family-primary);
    font-weight: 400;
    font-size: 14px;
    box-sizing: border-box;
    background-color: var(--color-bg-secondary);
}

.form-control:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-color: var(--color-primary);
}

/* =================================
   MOBILE MENU BUTTON
   ================================= */

.mobile-menu-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1002;
    width: 44px;
    height: 44px;
    background: #FFFFFF;
    border: 1px solid #E5E5E7;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    /* Touch-friendly improvements */
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.mobile-menu-btn:hover {
    background: #F5F5F7;
    transform: scale(1.05);
}

.mobile-menu-btn:active {
    transform: scale(0.95);
}

.mobile-menu-icon {
    width: 20px;
    height: 20px;
    stroke: #1D1D1F;
    stroke-width: 2px;
    transition: transform 0.2s ease;
}

.mobile-menu-btn.active .mobile-menu-icon {
    transform: rotate(90deg);
}

/* Mobile Sidebar Overlay */
.mobile-sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(4px);
}

.mobile-sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Body scroll lock when sidebar is open */
body.sidebar-open {
    overflow: hidden;
}

/* =================================
   RESPONSIVE SIDEBAR STYLES
   ================================= */

@media (max-width: 1024px) {
    .app-container {
        padding: 24px 32px;
    }
}

@media (max-width: 768px) {
    /* Show mobile menu button */
    .mobile-menu-btn {
        display: flex;
    }

    /* On mobile, sidebar becomes full overlay (always the wide layout) */
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        width: var(--sidebar-mobile-width);
        z-index: 1000;
        border-right: none;
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    /* Rail toggle is meaningless in the overlay */
    .sidebar-collapse-btn {
        display: none;
    }

    .sidebar-bottom {
        padding-bottom: max(12px, env(safe-area-inset-bottom));
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .user-popup {
        left: 16px;
        right: 16px;
        width: auto;
        bottom: calc(96px + env(safe-area-inset-bottom));
    }

    .toast-stack {
        top: 72px;
        right: 16px;
        left: 16px;
        width: auto;
    }

    .app-container {
        padding: 80px 16px 24px 16px;
    }

    /* Mobile event popup adjustments */
    .event-popup {
        left: 16px;
        right: 16px;
        bottom: calc(96px + env(safe-area-inset-bottom));
        width: auto;
        max-width: none;
        max-height: 60vh;
        max-height: 60dvh;
        overflow-y: auto;
    }
}

@media (max-width: 480px) {
    .app-container {
        padding: 80px 12px 20px 12px;
    }

    .toast-stack {
        top: 68px;
        right: 12px;
        left: 12px;
    }

    .mobile-menu-btn {
        top: 16px;
        left: 16px;
        width: 40px;
        height: 40px;
    }

    .mobile-menu-icon {
        width: 18px;
        height: 18px;
    }

    .sidebar.open {
        width: 260px;
    }
}

@media (min-width: 769px) {
    .mobile-menu-btn {
        display: none;
    }
}