:root {
        --accent: #a8e6cf;
        --accent-600: #7fd7b3;
        --accent-800: #3fb584;
        --light-green: #ecfdf5;
        --dark-green: #065f46;
        --green-border: #86efac;
    }

    body {
        font-family: 'Roboto Condensed', sans-serif;
        font-size: 14px;
    }

    .btn-accent {
        background-color: var(--accent-800);
        color: white;
        transition: all 0.25s ease;
    }
    .btn-accent:hover {
        background-color: var(--dark-green);
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }

    .watermark-container { position: relative; overflow: hidden; }
    .watermark-text {
        position: absolute; bottom: 8px; right: 8px; font-size: 12px;
        color: rgba(255,255,255,0.9); background-color: rgba(0,0,0,0.35);
        padding: 2px 6px; border-radius: 3px; pointer-events: none; z-index: 5;
    }

    /* Tabs sticky on all devices */
    nav.section-tabs-container {
        position: sticky;
        top: 70px;
        z-index: 30;
        width: 100%;
        background: white;
        padding: 0.25rem 0;
    }

    .section-tabs {
        display: flex;
        position: relative;
        padding: 0;
        margin: 0;
        font-size: 0.875rem;
    }

    .section-tabs li {
        flex: 0 0 auto;
        position: relative;
    }

    .section-tabs li:not(:last-child)::before {
        content: "";
        position: absolute; top: 8px; right: 0;
        width: 1px; height: calc(100% - 16px);
        background-color: #e5e7eb; pointer-events: none; z-index: 1;
    }

    .section-tabs a {
        display: flex; align-items: center; justify-content: center;
        height: 40px; min-width: 110px; padding: 0 20px;
        color: #6b7280; font-weight: 500; text-decoration: none;
        white-space: nowrap;
        transition: background-color 0.25s ease, color 0.25s ease;
    }

    .section-tabs a:hover {
        background-color: rgba(0, 0, 0, 0.03);
        color: #111827;
    }

    .section-tabs a.active {
        background-color: #f9fafb;
        color: #111827;
        border-radius: 6px;
    }

    .section-tabs li::after {
        content: "";
        position: absolute; bottom: 0;
        left: 12%; width: 76%; height: 1px;
        background-color: #e5e7eb; pointer-events: none; z-index: 0;
    }

    .section-tabs-indicator {
        position: absolute;
        bottom: 0;
        left: 0;
        height: 3px;
        background-color: var(--accent-800);
        transition: left 0.3s ease, width 0.3s ease;
        pointer-events: none;
        z-index: 4;
        border-radius: 2px 2px 0 0;
    }

    /* Breadcrumb under menu - pushed lower with higher z-index */
    .breadcrumb-container {
      margin-top: 70px; /* SAME height as header */
      position: relative;
      z-index: 20; /* above content, below tabs */
    }

    .breadcrumb {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-wrap: wrap;
        color: #6b7280;
    }

    .breadcrumb a {
        color: #3fb584;
        text-decoration: none;
    }

    .breadcrumb a:hover {
        text-decoration: underline;
    }

    .breadcrumb svg {
        width: 14px;
        height: 14px;
        fill: none;
        stroke: #3fb584;
        stroke-width: 1.5;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .breadcrumb .separator {
        width: 6px;
        height: 10px;
        fill: none;
        stroke: #3fb584;
        stroke-width: 1.5;
        stroke-linecap: round;
        stroke-linejoin: round;
        transform: scale(2.7);
    }

    /* Mobile fixes - title sticky forever */
    @media (max-width: 767px) {
        /* Critical fix: allow sticky elements to escape hero section */
        section.pt-28 {
            overflow: visible !important;
        }

        /* Breadcrumb pushed lower on mobile */
        .breadcrumb-container {
            padding-top: 8px;
            padding-bottom: 8px;
        }

        nav.section-tabs-container {
            top: 54px !important;
        }

        .mobile-sticky-title {
            position: sticky;
            top: 54px;
            z-index: 45;
            background: white;
            padding: 12px 24px 8px;
            font-size: 1.8rem;
            font-weight: bold;
            line-height: 1.2;
            border-bottom: 1px solid #e5e7eb;
            margin: 0 -24px;
            width: calc(100% + 48px);
        }

        .section-tabs {
            -webkit-overflow-scrolling: touch;
            overflow-x: auto;
            scrollbar-width: none;
            scroll-snap-type: x proximity;
            padding: 0;
            gap: 8px;
        }
        .section-tabs::-webkit-scrollbar { display: none; }

        .section-tabs li {
            scroll-snap-align: center;
        }

        .section-tabs-container > div > div {
            padding-left: 0 !important;
            padding-right: 0 !important;
        }

        .section-tabs-container {
            position: relative;
        }

        .section-tabs-container::after {
            content: '';
            position: absolute; top: 0; right: 0;
            width: 40px; height: 100%;
            background: linear-gradient(90deg, transparent, white 70%);
            pointer-events: none; z-index: 3;
        }

        .watermark-container {
            aspect-ratio: 3/2 !important;
        }
    }

    @media (min-width: 768px) {
        .section-tabs li {
            flex: 1;
        }
        .tab-inner {
            width: 55% !important;
        }
    }
    /* Toast container */
    #toast-container {
      position: fixed;
      top: 1rem;
      right: 1rem;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      z-index: 9999;
    }

    /* Single toast */
    .toast {
      background-color: #333;
      color: #fff;
      padding: 0.75rem 1rem;
      border-radius: 0.5rem;
      box-shadow: 0 4px 12px rgba(0,0,0,0.15);
      opacity: 0;
      transform: translateX(100%);
      transition: all 0.3s ease-in-out;
      font-size: 0.875rem;
    }

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

    /* Success / removed variants */
    .toast.success { background-color: #3fb584; }
    .toast.removed { background-color: #f87171; }

    /* Bookmark animation */
    .save-event-btn path.saved-animate {
      animation: pop 0.3s ease forwards;
    }

    @keyframes pop {
      0%   { transform: scale(1); }
      50%  { transform: scale(1.4); }
      100% { transform: scale(1); }
    }