/* ==========================================================================
   Black Diamond Theme - Luxury Dark Calendar
   Version: 1.3
   Updated: 2024-06-10
   Changes:
   - Enhanced text visibility in modal, calendar dates, and theme switcher
   - Improved contrast ratios for all interactive elements
   - Fixed all text readability issues with maximum contrast
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Black Diamond Color Palette - Enhanced Contrast */
    --diamond-bg: #0A0A0A;
    --diamond-text: #FFFFFF;
    --diamond-primary: #1A1A1A;
    --diamond-secondary: #2D2D2D;
    --diamond-date-number: #F0F0F0;

    /* Metallic Layer Colors */
    --diamond-layer1: #2A2A2A;
    --diamond-layer2: #333333;
    --diamond-layer3: #3D3D3D;
    --diamond-layer4: #474747;
    --diamond-layer5: #515151;

    /* Luxury Accent Colors - Maximum Contrast */
    --diamond-accent1: #E0E0E0;
    /* Brighter Silver */
    --diamond-accent2: #FFD700;
    /* Bright Gold for maximum contrast */
    --diamond-accent3: #B9F2FF;
    /* Diamond Blue */
    --diamond-accent4: rgba(224, 224, 224, 0.4);
    --diamond-accent5: rgba(255, 215, 0, 0.3);

    /* High Contrast Text Colors */
    --diamond-text-on-dark: #FFFFFF;
    --diamond-text-on-light: #000000;
    --diamond-text-on-gold: #000000;
    --diamond-text-on-silver: #000000;

    /* Theme Variables */
    --diamond-shadow: rgba(0, 0, 0, 0.9);
    --diamond-radius: 8px;
    --diamond-transition: 0.3s ease-in-out;
    --diamond-hover: #C0C0C0;
    --diamond-glow: 0 0 25px rgba(255, 215, 0, 0.6);
    --diamond-pattern: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".3" fill="%23FFD700"/></svg>');
}

/* ==================== ANIMATIONS ==================== */
@keyframes diamond-fade {

    0%,
    100% {
        opacity: 0.95;
    }

    50% {
        opacity: 1;
    }
}

@keyframes diamond-rise {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes diamond-pulse {

    0%,
    100% {
        box-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
    }

    50% {
        box-shadow: var(--diamond-glow);
    }
}

@keyframes diamond-shimmer {
    0% {
        background-position: -1000px 0;
    }

    100% {
        background-position: 1000px 0;
    }
}

@keyframes diamond-sparkle {
    0% {
        text-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
    }

    50% {
        text-shadow: 0 0 15px rgba(255, 215, 0, 0.8), 0 0 25px rgba(255, 215, 0, 0.6);
    }

    100% {
        text-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
    }
}

/* ==================== BASE STYLES ==================== */
.black-diamond {
    font-family: 'Inter', sans-serif;
    color: var(--diamond-text);
    line-height: 1.6;
    font-size: 1rem;
    background-color: var(--diamond-bg);
    min-height: 100vh;
    background-image:
        linear-gradient(135deg, var(--diamond-bg) 0%, var(--diamond-layer3) 100%);
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.black-diamond .container {
    background-color: var(--diamond-primary);
    padding: 2rem;
    border: 2px solid var(--diamond-accent4);
    box-shadow: var(--diamond-glow);
    position: relative;
    overflow: hidden;
    max-width: 1600px;
    margin: 0 auto;
    border-radius: var(--diamond-radius);
    background-image:
        linear-gradient(to bottom, rgba(255, 255, 255, 0.1), transparent);
}

.black-diamond .container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--diamond-accent2) 50%,
            transparent 100%);
}

.black-diamond .container::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 8px;
    background-image: var(--diamond-pattern);
    background-size: 1200px 100%;
    opacity: 0.3;
}

/* ==================== HEADER & TITLE ==================== */
.black-diamond #calendar-title {
    font-family: 'Playfair Display', serif;
    color: var(--diamond-text);
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.08em;
    position: relative;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.9);
    animation: diamond-sparkle 4s ease-in-out infinite;
}

.black-diamond #calendar-title::after {
    content: "💎";
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.5rem;
    opacity: 1;
    text-shadow: 0 0 15px var(--diamond-accent2);
}

/* ==================== DATE & WEATHER DISPLAY ==================== */
.black-diamond #date-weather-container {
    text-align: center;
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--diamond-primary) 0%, var(--diamond-layer2) 100%);
    border: 2px solid var(--diamond-accent2);
    border-radius: var(--diamond-radius);
    position: relative;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.6);
}

.black-diamond #date-weather-container::before {
    content: "LUXURY CALENDAR";
    position: absolute;
    top: -12px;
    right: 25px;
    background: linear-gradient(135deg, var(--diamond-accent2) 0%, #FFE55C 100%);
    padding: 0 15px;
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    color: var(--diamond-text-on-gold);
    font-weight: 800;
    font-family: 'Inter', sans-serif;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.6);
    border-radius: 4px;
}

.black-diamond #date-weather-container::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 85%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--diamond-accent2), transparent);
}

.black-diamond #current-date {
    font-family: 'Playfair Display', serif;
    color: var(--diamond-text);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
    letter-spacing: 0.05em;
}

.black-diamond #today-weather {
    font-family: 'Inter', sans-serif;
    color: var(--diamond-accent2);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.8);
}

/* ==================== ANALOG CLOCK ==================== */
.black-diamond #analog-watch {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.black-diamond .clock-face {
    width: 200px;
    height: 200px;
    border: 10px solid var(--diamond-accent2);
    border-radius: 50%;
    position: relative;
    background-color: var(--diamond-primary);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7), 0 0 20px rgba(255, 215, 0, 0.4);
    background-image:
        radial-gradient(circle at center, transparent 65%, var(--diamond-accent5) 100%),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="45" fill="none" stroke="%23FFD700" stroke-width="0.5" opacity="0.4"/></svg>');
}

.black-diamond .hand {
    position: absolute;
    top: 50%;
    transform-origin: 100%;
    transform: rotate(90deg);
    transition: all 0.05s;
    transition-timing-function: cubic-bezier(0.1, 2.7, 0.58, 1);
}

.black-diamond .hour-hand {
    width: 40%;
    left: 10%;
    height: 8px;
    background: var(--diamond-accent2);
    margin-top: -4px;
    border-radius: 4px;
    box-shadow: 0 0 8px var(--diamond-accent2);
}

.black-diamond .minute-hand {
    width: 48%;
    left: 2%;
    height: 6px;
    background: var(--diamond-accent1);
    margin-top: -3px;
    border-radius: 3px;
    box-shadow: 0 0 6px var(--diamond-accent1);
}

.black-diamond .second-hand {
    width: 48%;
    left: 2%;
    height: 3px;
    background: var(--diamond-accent3);
    margin-top: -1.5px;
    box-shadow: 0 0 6px var(--diamond-accent3);
}

/* Clock center ornament */
.black-diamond .clock-face::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    background-color: var(--diamond-accent2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    box-shadow: 0 0 0 4px var(--diamond-primary), 0 0 15px var(--diamond-accent2);
}

/* ==================== CALENDAR TABLE ==================== */
.black-diamond table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
    margin: 2rem auto;
    background-color: transparent;
    table-layout: fixed;
}

/* DAY OF WEEK HEADERS - MAXIMUM CONTRAST */
.black-diamond th {
    background: linear-gradient(135deg, var(--diamond-accent2) 0%, #FFE55C 100%);
    color: var(--diamond-text-on-gold) !important;
    font-family: 'Playfair Display', serif;
    font-weight: 800;
    padding: 1.2rem 0.6rem;
    border-radius: var(--diamond-radius);
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    font-size: 1.1rem;
    letter-spacing: 0.04em;
    border-bottom: 4px solid var(--diamond-accent1);
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.black-diamond th span.full-day-name {
    display: inline;
}

.black-diamond th abbr {
    display: none;
    text-decoration: none;
    border-bottom: none;
}

/* DATE NUMBER STYLES - MAXIMUM VISIBILITY */
.black-diamond td {
    background: linear-gradient(135deg, var(--diamond-primary) 0%, var(--diamond-layer2) 100%);
    color: var(--diamond-text);
    padding: 1.2rem;
    border: 2px solid var(--diamond-accent4);
    height: 100px;
    vertical-align: top;
    transition: all var(--diamond-transition);
    position: relative;
    border-radius: var(--diamond-radius);
    box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.1);
}

.black-diamond td .date-number {
    color: var(--diamond-text) !important;
    font-weight: 800;
    font-size: 1.4rem;
    position: absolute;
    top: 10px;
    left: 10px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
    font-family: 'Playfair Display', serif;
    background: rgba(0, 0, 0, 0.5);
    padding: 4px 12px;
    border-radius: 6px;
    min-width: 35px;
    text-align: center;
    border: 2px solid var(--diamond-accent4);
}

.black-diamond td:hover {
    background: linear-gradient(135deg, var(--diamond-secondary) 0%, var(--diamond-layer3) 100%);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
}

.black-diamond td:hover .date-number {
    background: rgba(0, 0, 0, 0.7);
    color: var(--diamond-accent2) !important;
    border-color: var(--diamond-accent2);
    text-shadow: 0 0 10px var(--diamond-accent2);
}

/* Current date highlight */
.black-diamond td.current-day {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(255, 229, 92, 0.15) 100%);
    border: 3px solid var(--diamond-accent2);
    animation: diamond-pulse 3s infinite;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}

.black-diamond td.current-day .date-number {
    color: var(--diamond-text-on-gold) !important;
    font-weight: 900;
    background: var(--diamond-accent2);
    padding: 5px 14px;
    border-radius: 8px;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
    box-shadow: 0 0 15px var(--diamond-accent2);
    border: 2px solid rgba(0, 0, 0, 0.4);
}

.black-diamond td.current-day::before {
    content: "◆";
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 1;
    font-size: 1.4rem;
    color: var(--diamond-accent2);
    font-weight: bold;
    text-shadow: 0 0 15px var(--diamond-accent2);
    animation: diamond-sparkle 2s ease-in-out infinite;
}

/* ==================== EVENT MARKERS ==================== */
.black-diamond .event-marker {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--diamond-accent2);
    margin: 0 3px;
    transition: all var(--diamond-transition);
    border: 2px solid rgba(0, 0, 0, 0.6);
    box-shadow: 0 0 8px var(--diamond-accent2);
}

.black-diamond .event-marker:hover {
    transform: scale(1.5);
    background-color: var(--diamond-accent1);
    box-shadow: 0 0 12px var(--diamond-accent1);
}

/* ==================== MODAL STYLES - MAXIMUM VISIBILITY */
.black-diamond .modal-content {
    position: relative;
    background: linear-gradient(135deg, var(--diamond-primary) 0%, var(--diamond-layer2) 100%);
    border: 3px solid var(--diamond-accent2);
    padding: 35px;
    color: var(--diamond-text);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9), 0 0 40px rgba(255, 215, 0, 0.4);
    border-radius: var(--diamond-radius);
    animation: diamond-rise 0.4s ease-out;
}

.black-diamond .modal-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--diamond-accent2) 50%,
            transparent 100%);
}

.black-diamond .modal-content h2 {
    color: var(--diamond-text);
    font-family: 'Playfair Display', serif;
    font-size: 2.4em;
    margin-bottom: 25px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
    text-align: center;
    animation: diamond-sparkle 5s ease-in-out infinite;
}

/* Modal date display */
.black-diamond .modal-date {
    font-family: 'Playfair Display', serif;
    color: var(--diamond-accent2);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
    padding-bottom: 1.2rem;
    border-bottom: 3px solid var(--diamond-accent2);
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.9);
    text-align: center;
    letter-spacing: 0.05em;
}

/* Event list */
.black-diamond .event-list {
    margin: 2.5rem 0;
    padding: 0;
    list-style: none;
}

.black-diamond .event-item {
    background: linear-gradient(135deg, var(--diamond-secondary) 0%, var(--diamond-layer3) 100%);
    padding: 1.8rem;
    margin-bottom: 1.8rem;
    border-left: 5px solid var(--diamond-accent2);
    border-radius: var(--diamond-radius);
    transition: all var(--diamond-transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.black-diamond .event-item:hover {
    background: linear-gradient(135deg, var(--diamond-layer3) 0%, var(--diamond-layer4) 100%);
    transform: translateX(8px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.7), 0 0 15px rgba(255, 215, 0, 0.3);
}

.black-diamond .event-time {
    font-family: 'Playfair Display', serif;
    color: var(--diamond-accent2);
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
    display: block;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.9);
    letter-spacing: 0.04em;
}

.black-diamond .event-title {
    font-weight: 800;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--diamond-text);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
    font-family: 'Inter', sans-serif;
}

.black-diamond .event-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--diamond-text);
    opacity: 0.95;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.8);
}

/* BUTTONS - MAXIMUM CONTRAST */
.black-diamond .modal-content button {
    background: linear-gradient(135deg, var(--diamond-accent2) 0%, #FFE55C 100%);
    color: var(--diamond-text-on-gold) !important;
    border: none;
    padding: 15px 30px;
    font-size: 1.2em;
    font-weight: 800;
    cursor: pointer;
    transition: all var(--diamond-transition);
    letter-spacing: 0.08em;
    font-family: 'Inter', sans-serif;
    border-radius: var(--diamond-radius);
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
    margin-top: 1.5rem;
}

.black-diamond .modal-content button:hover {
    background: linear-gradient(135deg, #FFE55C 0%, var(--diamond-accent2) 100%);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7), 0 0 15px var(--diamond-accent2);
    transform: translateY(-3px);
}

/* Close Button */
.black-diamond .modal .close-button {
    position: absolute;
    top: 18px;
    right: 18px;
    background: linear-gradient(135deg, var(--diamond-accent2) 0%, #FFE55C 100%);
    color: var(--diamond-text-on-gold) !important;
    border: 2px solid rgba(0, 0, 0, 0.4);
    width: 40px;
    height: 40px;
    cursor: pointer;
    transition: all var(--diamond-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 900;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
    font-size: 1.3rem;
    font-family: 'Inter', sans-serif;
}

.black-diamond .modal .close-button:hover {
    background: linear-gradient(135deg, #FFE55C 0%, var(--diamond-accent2) 100%);
    transform: scale(1.15);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6), 0 0 12px var(--diamond-accent2);
}

/* ==================== BUTTONS & CONTROLS ==================== */
.black-diamond .button,
.black-diamond .transparent-button {
    border: 3px solid var(--diamond-accent2);
    color: var(--diamond-text-on-gold) !important;
    background: linear-gradient(135deg, var(--diamond-accent2) 0%, #FFE55C 100%);
    padding: 1.2rem 2.5rem;
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    cursor: pointer;
    transition: all var(--diamond-transition);
    position: relative;
    overflow: hidden;
    margin: 0.6rem;
    border-radius: var(--diamond-radius);
    letter-spacing: 0.05em;
    font-size: 1.1rem;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.black-diamond .transparent-button {
    background: transparent;
    color: var(--diamond-accent2) !important;
    border: 3px solid var(--diamond-accent2);
    text-shadow: 0 0 10px var(--diamond-accent2);
}

.black-diamond .button:hover,
.black-diamond .transparent-button:hover {
    background: linear-gradient(135deg, #FFE55C 0%, var(--diamond-accent2) 100%);
    color: var(--diamond-text-on-gold) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7), 0 0 15px var(--diamond-accent2);
    transform: translateY(-3px);
}

.black-diamond .transparent-button:hover {
    background: var(--diamond-accent2);
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
}

.black-diamond .controls {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin: 1.8rem 0;
}

/* ==================== THEME SWITCHER - MAXIMUM VISIBILITY */
.black-diamond #theme-switcher-container {
    position: relative;
    margin: 0 1.2rem;
    min-width: 250px;
    z-index: 1000;
}

.black-diamond #theme-switcher {
    background: linear-gradient(135deg, var(--diamond-primary) 0%, var(--diamond-layer2) 100%);
    color: var(--diamond-text) !important;
    border: 3px solid var(--diamond-accent2);
    padding: 1.2rem 3.5rem 1.2rem 2rem;
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23FFD700'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.2rem center;
    background-size: 1.4rem;
    cursor: pointer;
    transition: all var(--diamond-transition);
    border-radius: var(--diamond-radius);
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.9);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.03em;
}

.black-diamond #theme-switcher option {
    background-color: var(--diamond-primary) !important;
    color: var(--diamond-text) !important;
    font-size: 1.1rem;
    font-weight: 700;
    padding: 15px 18px !important;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.9);
    font-family: 'Inter', sans-serif;
}

.black-diamond #theme-switcher:focus {
    outline: none;
    border-color: var(--diamond-accent1);
    box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.6), 0 6px 20px rgba(0, 0, 0, 0.5);
}

/* ==================== BACK TO TOP BUTTON ==================== */
.black-diamond #backToTopBtn {
    position: fixed;
    right: 35px;
    bottom: 35px;
    z-index: 9999;
    border: none;
    padding: 1.5rem 2.5rem;
    font-size: 1.1rem;
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    color: var(--diamond-text-on-gold) !important;
    background: linear-gradient(135deg, var(--diamond-accent2) 0%, #FFE55C 100%);
    cursor: pointer;
    transition: all var(--diamond-transition);
    opacity: 0.95;
    display: none;
    border-radius: var(--diamond-radius);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7);
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
    letter-spacing: 0.05em;
}

.black-diamond #backToTopBtn:hover {
    background: linear-gradient(135deg, #FFE55C 0%, var(--diamond-accent2) 100%);
    opacity: 1;
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.9), 0 0 20px var(--diamond-accent2);
}

/* ==================== FOOTER ==================== */
.black-diamond footer {
    text-align: center;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 2px solid var(--diamond-accent4);
    color: var(--diamond-text);
    font-size: 1.1rem;
    font-weight: 700;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.9);
    font-family: 'Inter', sans-serif;
}

/* ==================== MEDIA QUERIES ==================== */
@media (max-width: 992px) {
    .black-diamond .container {
        padding: 1.8rem;
    }

    .black-diamond #calendar-title {
        font-size: 2.4rem;
    }

    .black-diamond #current-date {
        font-size: 1.8rem;
    }

    .black-diamond #today-weather {
        font-size: 1.2rem;
    }

    .black-diamond .modal-date {
        font-size: 1.6rem;
    }

    .black-diamond .event-title {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .black-diamond {
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .black-diamond .clock-face {
        width: 180px;
        height: 180px;
        border-width: 8px;
    }

    .black-diamond th {
        font-size: 1rem;
        padding: 1rem 0.5rem;
    }

    .black-diamond th span.full-day-name {
        display: none;
    }

    .black-diamond th abbr {
        display: inline;
        color: var(--diamond-text-on-gold) !important;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
        font-weight: 800;
        font-family: 'Playfair Display', serif;
    }

    .black-diamond td {
        padding: 1rem;
        height: 90px;
        font-size: 0.95rem;
    }

    .black-diamond td .date-number {
        font-size: 1.2rem;
        top: 8px;
        left: 8px;
        padding: 3px 10px;
    }

    .black-diamond td.current-day .date-number {
        padding: 4px 12px;
        font-size: 1.1rem;
    }

    .black-diamond td.current-day::before {
        font-size: 1.2rem;
        top: 6px;
        right: 6px;
    }

    .black-diamond #backToTopBtn {
        right: 25px;
        bottom: 25px;
        padding: 1.3rem 2.2rem;
        font-size: 1rem;
    }

    .black-diamond #theme-switcher {
        padding: 1rem 3rem 1rem 1.8rem;
        font-size: 1rem;
        min-width: 220px;
    }

    .black-diamond .modal-content {
        padding: 30px;
    }

    .black-diamond .event-item {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .black-diamond .container {
        padding: 1.2rem;
    }

    .black-diamond #calendar-title {
        font-size: 2rem;
    }

    .black-diamond #current-date {
        font-size: 1.5rem;
    }

    .black-diamond #today-weather {
        font-size: 1.1rem;
    }

    .black-diamond .clock-face {
        width: 160px;
        height: 160px;
        border-width: 6px;
    }

    .black-diamond th {
        font-size: 0.9rem;
        padding: 0.8rem 0.4rem;
    }

    .black-diamond td {
        padding: 0.8rem;
        height: 80px;
        font-size: 0.9rem;
    }

    .black-diamond td .date-number {
        font-size: 1.1rem;
        top: 6px;
        left: 6px;
        padding: 2px 8px;
    }

    .black-diamond td.current-day .date-number {
        padding: 3px 10px;
        font-size: 1rem;
    }

    .black-diamond #theme-switcher {
        min-width: 200px;
        font-size: 0.95rem;
    }

    .black-diamond .modal-content {
        padding: 25px;
    }

    .black-diamond .modal-date {
        font-size: 1.4rem;
    }

    .black-diamond .event-time {
        font-size: 1.1rem;
    }
}

@media (max-width: 400px) {
    .black-diamond th {
        font-size: 0.85rem;
        padding: 0.7rem 0.3rem;
    }

    .black-diamond td {
        height: 70px;
    }

    .black-diamond td .date-number {
        font-size: 1rem;
        padding: 2px 6px;
    }

    .black-diamond td.current-day .date-number {
        font-size: 0.9rem;
        padding: 2px 6px;
    }

    .black-diamond #theme-switcher {
        min-width: 180px;
        font-size: 0.9rem;
    }
}