/* Presentation Deck Styles - CMUDE Barcelona CMD Presentation App */

:root {
    --color-primary: #4f628d;       /* Architectural Slate Blue */
    --color-primary-light: #6a8dd3; /* Cornflower Blue */
    --color-secondary: #f78041;     /* Vibrant Ceramic Orange */
    --color-accent-peach: #f8a861;  /* Peach / Warm Gold */
    --color-accent-coral: #d96a73;  /* Coral / Soft Crimson */
    --color-accent-green: #8fb186;  /* Sage Green / Olive */
    --color-accent-ice: #c1d0e0;    /* Ice Blue / Soft Grey */
    --color-bg: #f9fcfd;            /* Pure Ice White Background */
    --color-bg-alt: rgba(193, 208, 224, 0.18); /* Transparent Soft Ice Blue */
    --color-text: #2f384c;          /* Deep Slate for high legibility */
    --color-text-light: #f9fcfd;
    
    --font-main: 'Outfit', sans-serif;
    --font-header: 'Playfair Display', serif;
    
    --transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    --shadow-sm: 0 4px 10px rgba(79, 98, 141, 0.06);
    --shadow-md: 0 14px 35px rgba(79, 98, 141, 0.12);
    --shadow-hover: 0 22px 45px rgba(247, 128, 65, 0.22);
    
    /* Asymmetrical organic border radius tokens */
    --radius-organic-sm: 20px 8px 20px 10px / 10px 20px 8px 20px;
    --radius-organic-md: 30px 15px 25px 12px / 12px 25px 15px 30px;
    --radius-organic-lg: 50px 20px 45px 25px / 25px 45px 20px 50px;

    /* Panot Custom Cursor */
    --custom-cursor: url('../assets/logos/panot_cursor.svg') 14 14, auto;
    --custom-cursor-pointer: url('../assets/logos/panot_cursor.svg') 14 14, pointer;
}

body.presentation-mode {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: var(--color-bg);
    font-family: var(--font-main);
    color: var(--color-text);
    width: 100vw;
    height: 100vh;
    user-select: none;
    cursor: var(--custom-cursor);
}

a, button, input, select, textarea, [role="button"], .slide-card, .photo-card, .itinerary-step-btn, .dock-btn, .presentation-btn {
    cursor: var(--custom-cursor-pointer) !important;
}

/* Barcelona Panot Pattern Overlay */
body.presentation-mode::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url('../assets/logos/Panot 1x1.svg');
    background-size: 140px 140px;
    opacity: 0.035;
    z-index: 0;
    pointer-events: none;
}

/* Progress bar */
.presentation-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-accent-peach), var(--color-primary-light));
    z-index: 1000;
    transition: width 0.4s ease-out;
    box-shadow: 0 0 12px rgba(247, 128, 65, 0.4);
}

/* Premium Header with Official Logo */
.presentation-header {
    position: fixed;
    top: 6px;
    left: 0;
    right: 0;
    height: 74px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 35px;
    z-index: 900;
    background: rgba(249, 252, 253, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(79, 98, 141, 0.14);
    box-shadow: 0 4px 20px rgba(79, 98, 141, 0.08);
}

.presentation-brand-box {
    display: flex;
    align-items: center;
    gap: 18px;
}

.presentation-official-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
    filter: drop-shadow(0 2px 4px rgba(79, 98, 141, 0.08));
}

.presentation-official-logo:hover {
    transform: scale(1.03);
}

.presentation-cmd-large-text {
    font-family: var(--font-header);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
    letter-spacing: 0.5px;
}

.presentation-cmd-large-text .highlight-cmd {
    color: var(--color-secondary);
}

.presentation-controls-top {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Organic Gaudí Buttons */
.presentation-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-organic-sm);
    font-size: 0.9rem;
    font-weight: 700;
    border: 1px solid rgba(79, 98, 141, 0.2);
    background: #ffffff;
    color: var(--color-primary);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.presentation-btn:hover {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-md);
    border-radius: 12px 22px 10px 18px / 18px 10px 22px 12px;
}

.presentation-btn-primary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent-peach) 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 20px rgba(247, 128, 65, 0.25);
}

.presentation-btn-primary:hover {
    background: linear-gradient(135deg, #e66f30 0%, #f79948 100%);
    color: #ffffff;
    box-shadow: var(--shadow-hover);
    border-radius: 22px 12px 18px 10px / 10px 18px 12px 22px;
}

/* Slide Deck Container */
.presentation-viewport {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.presentation-slider {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.55s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
}

.slide {
    width: 100vw;
    height: 100vh;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 95px 60px 85px 60px;
    position: relative;
    overflow-y: auto;
    background-size: cover;
    background-position: center;
}

.slide-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(249, 252, 253, 0.94);
    z-index: 1;
}

.slide-overlay-image {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(249, 252, 253, 0.92) 0%, rgba(249, 252, 253, 0.88) 100%);
    z-index: 1;
}

.slide-overlay-dark {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(30, 38, 56, 0.94) 0%, rgba(47, 56, 76, 0.95) 100%);
    z-index: 1;
}

.slide-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Trencadís organic curve wave line under section titles */
.slide-divider {
    width: 90px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-accent-peach));
    border-radius: 4px;
    margin: 10px auto 24px auto;
}

.slide-title {
    font-size: 3.1rem;
    font-family: var(--font-header);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 4px;
    line-height: 1.15;
}

.slide-title-dark {
    color: #ffffff;
}

.slide-title .highlight {
    color: var(--color-secondary);
}

.slide-subtitle {
    font-size: 1.25rem;
    color: var(--color-text);
    text-align: center;
    max-width: 850px;
    margin-bottom: 25px;
    opacity: 0.88;
    font-weight: 400;
    line-height: 1.5;
}

.slide-subtitle-dark {
    color: rgba(255, 255, 255, 0.88);
}

/* Hero Manifesto Banner Card */
.hero-manifesto-card {
    background: #ffffff;
    border-radius: var(--radius-organic-md);
    padding: 45px 55px;
    box-shadow: 0 22px 50px rgba(79, 98, 141, 0.12);
    border: 1px solid rgba(79, 98, 141, 0.15);
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 40px;
    align-items: center;
    max-width: 1020px;
    position: relative;
    overflow: hidden;
}

.hero-manifesto-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-accent-peach));
}

.hero-manifesto-photo {
    width: 100%;
    height: 200px;
    border-radius: var(--radius-organic-sm);
    object-fit: cover;
    border: 3px solid var(--color-secondary);
    box-shadow: var(--shadow-md);
}

.hero-manifesto-text {
    font-size: 1.5rem;
    font-family: var(--font-header);
    color: var(--color-primary);
    line-height: 1.45;
    margin-bottom: 16px;
    font-weight: 600;
}

.hero-manifesto-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.hero-badge-tag {
    background: rgba(247, 128, 65, 0.12);
    color: var(--color-secondary);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(247, 128, 65, 0.25);
}

/* Rich Photo Cards Grid */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    width: 100%;
}

.photo-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.photo-card {
    background: #ffffff;
    border-radius: var(--radius-organic-sm);
    overflow: hidden;
    border: 1px solid rgba(79, 98, 141, 0.12);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.photo-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-secondary);
    border-radius: 12px 24px 10px 20px / 20px 10px 24px 12px;
}

.photo-card-img {
    width: 100%;
    height: 155px;
    object-fit: cover;
    border-bottom: 3px solid var(--color-accent-peach);
}

.photo-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.photo-card-title {
    font-size: 1.15rem;
    font-family: var(--font-header);
    color: var(--color-primary);
    margin-bottom: 6px;
}

.photo-card-desc {
    font-size: 0.88rem;
    color: var(--color-text);
    opacity: 0.85;
    line-height: 1.45;
}

/* Slide Cards Grid */
.slide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    width: 100%;
    margin-top: 5px;
}

.slide-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.slide-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.slide-card {
    background: #ffffff;
    border-radius: var(--radius-organic-sm);
    padding: 26px 22px;
    border: 1px solid rgba(79, 98, 141, 0.12);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.slide-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(247, 128, 65, 0.4);
    border-radius: 12px 24px 10px 20px / 20px 10px 24px 12px;
}

.slide-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: rgba(247, 128, 65, 0.12);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    margin-bottom: 15px;
}

.slide-card-title {
    font-size: 1.2rem;
    font-family: var(--font-header);
    color: var(--color-primary);
    margin-bottom: 8px;
}

.slide-card-desc {
    font-size: 0.9rem;
    color: var(--color-text);
    opacity: 0.85;
    line-height: 1.5;
}

/* Orga Team Grid with LARGER Avatars & Natural Scroll */
.team-slide-grid-large {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 22px;
    width: 100%;
    max-height: 58vh;
    overflow-y: auto;
    padding: 10px 8px;
}

.team-slide-card-large {
    background: #ffffff;
    border-radius: var(--radius-organic-sm);
    padding: 24px 18px;
    text-align: center;
    border: 1.5px solid rgba(79, 98, 141, 0.12);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.team-slide-card-large:hover {
    transform: translateY(-5px);
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-hover);
    border-radius: 15px 28px 12px 22px / 22px 12px 28px 15px;
}

.team-slide-avatar-lg {
    width: 105px;
    height: 105px;
    border-radius: 50%;
    object-fit: cover;
    border: 3.5px solid var(--color-secondary);
    box-shadow: var(--shadow-md);
    margin-bottom: 14px;
}

.team-slide-name-lg {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 4px;
    font-family: var(--font-header);
    line-height: 1.2;
}

.team-slide-role-lg {
    font-size: 0.85rem;
    color: var(--color-secondary);
    font-weight: 700;
    line-height: 1.2;
}

/* Academic Member Photo Cards */
.academic-member-card {
    background: #ffffff;
    border-radius: var(--radius-organic-sm);
    padding: 24px 20px;
    border: 1.5px solid rgba(79, 98, 141, 0.14);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 18px;
}

.academic-member-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-hover);
}

.academic-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    border: 3.5px solid var(--color-secondary);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.academic-info {
    display: flex;
    flex-direction: column;
}

.academic-name {
    font-size: 1.25rem;
    font-weight: 800;
    font-family: var(--font-header);
    color: var(--color-primary);
    margin-bottom: 2px;
}

.academic-role {
    font-size: 0.9rem;
    color: var(--color-secondary);
    font-weight: 700;
    margin-bottom: 6px;
}

.academic-badge {
    display: inline-block;
    background: rgba(79, 98, 141, 0.1);
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 12px;
}

/* Academic Teams Columns Grouping */
.academic-teams-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.25fr;
    gap: 22px;
    width: 100%;
    max-width: 1140px;
    margin-top: 10px;
}

.academic-team-column {
    background: #ffffff;
    border-radius: var(--radius-organic-sm);
    border: 1.5px solid rgba(79, 98, 141, 0.14);
    padding: 22px 18px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: var(--transition);
}

.academic-team-column:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.academic-team-header {
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 10px;
    margin-bottom: 4px;
}

.academic-team-header h3 {
    font-family: var(--font-header);
    font-size: 1.15rem;
    color: var(--color-primary);
    margin: 0;
    line-height: 1.2;
}

/* Countdown Slide Custom Widget */
.presentation-countdown-container {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin: 25px 0;
}

.presentation-time-box {
    background: #ffffff;
    border-radius: var(--radius-organic-md);
    padding: 32px 25px;
    min-width: 145px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(79, 98, 141, 0.1);
    border: 2px solid rgba(247, 128, 65, 0.25);
    position: relative;
    overflow: hidden;
}

.presentation-time-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-accent-peach));
}

.presentation-time-number {
    font-size: 4.2rem;
    font-family: var(--font-header);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    display: block;
    margin-bottom: 8px;
}

.presentation-time-text {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
}

/* Real QR Code Live Share Box Slide */
.live-share-card {
    background: #ffffff;
    border-radius: var(--radius-organic-md);
    padding: 40px;
    box-shadow: 0 20px 40px rgba(79, 98, 141, 0.1);
    border: 1px solid rgba(79, 98, 141, 0.15);
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    align-items: center;
    max-width: 880px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.live-share-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-accent-peach));
}

.qr-code-box {
    background: var(--color-bg-alt);
    padding: 18px;
    border-radius: var(--radius-organic-sm);
    border: 2px dashed rgba(79, 98, 141, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.qr-image-real {
    width: 190px;
    height: 190px;
    border-radius: 12px;
    background: #ffffff;
    padding: 8px;
    box-shadow: var(--shadow-sm);
}

.url-copy-box {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.url-input {
    flex: 1;
    padding: 12px 18px;
    border-radius: 12px;
    border: 1px solid rgba(79, 98, 141, 0.25);
    background: #f4f7fb;
    font-family: monospace;
    font-size: 0.95rem;
    color: var(--color-primary);
    font-weight: 600;
}

/* Single Row Desktop Stepper for Slide 12 Cronograma */
.itinerary-stepper-desktop {
    display: flex;
    gap: 8px;
    width: 100%;
    max-width: 1100px;
    margin-bottom: 20px;
}

.itinerary-step-btn-desktop {
    flex: 1;
    padding: 10px 8px;
    border-radius: 14px;
    border: 1px solid rgba(79, 98, 141, 0.2);
    background: #ffffff;
    color: var(--color-primary);
    font-weight: 700;
    cursor: var(--custom-cursor-pointer);
    transition: var(--transition);
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
}

.itinerary-step-btn-desktop.active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.itinerary-step-btn-desktop .badge-day {
    background: rgba(247, 128, 65, 0.2);
    color: var(--color-secondary);
    padding: 2px 6px;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 800;
}

.itinerary-step-btn-desktop.active .badge-day {
    background: var(--color-secondary);
    color: #ffffff;
}

.itinerary-detail-card {
    background: #ffffff;
    border-radius: var(--radius-organic-md);
    padding: 35px 45px;
    width: 100%;
    max-width: 1100px;
    box-shadow: 0 18px 40px rgba(79, 98, 141, 0.08);
    border: 1px solid rgba(79, 98, 141, 0.12);
    min-height: 240px;
    position: relative;
    overflow: hidden;
}

.itinerary-detail-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-accent-peach));
}

.itinerary-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 18px;
}

.itinerary-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-bg-alt);
    padding: 12px 18px;
    border-radius: 14px;
    font-weight: 600;
    color: var(--color-text);
    border: 1px solid rgba(79, 98, 141, 0.08);
    transition: var(--transition);
    font-size: 0.92rem;
}

.itinerary-item:hover {
    background: #ffffff;
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-sm);
}

.itinerary-item i {
    color: var(--color-secondary);
    font-size: 1.15rem;
}

/* Bottom Navigation Dock */
.presentation-dock {
    position: fixed;
    bottom: 22px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(30, 38, 56, 0.92);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 10px 26px;
    border-radius: 40px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.25);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

.dock-counter {
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    min-width: 120px;
    text-align: center;
    color: rgba(255, 255, 255, 0.92);
}

.dock-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: var(--custom-cursor-pointer);
    transition: var(--transition);
}

.dock-btn:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    transform: scale(1.1);
}

.dock-btn-main {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent-peach));
    border: none;
    font-size: 1.3rem;
}

.dock-btn-main:hover {
    background: linear-gradient(135deg, #e66f30, #f79948);
    transform: scale(1.12);
}

/* Modal Overlay Grid */
.slide-grid-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 21, 33, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 2000;
    display: none;
    padding: 40px;
    overflow-y: auto;
}

.slide-grid-modal.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.slide-grid-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto 30px auto;
    color: #ffffff;
}

.slide-grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.slide-thumb-card {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    cursor: var(--custom-cursor-pointer);
    transition: var(--transition);
}

.slide-thumb-card:hover, .slide-thumb-card.active {
    background: rgba(247, 128, 65, 0.25);
    border-color: var(--color-secondary);
    transform: translateY(-4px);
}

.slide-thumb-num {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--color-accent-peach);
    margin-bottom: 6px;
}

.slide-thumb-title {
    font-size: 1.05rem;
    font-family: var(--font-header);
    font-weight: 700;
    margin-bottom: 4px;
}

/* Toast notification */
.toast-notification {
    position: fixed;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--color-primary);
    color: #ffffff;
    padding: 12px 26px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    z-index: 3000;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.toast-notification.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Premium Mobile & Responsive Design System Override */

@media (max-width: 1100px) {
    .team-slide-grid-large { 
        grid-template-columns: repeat(3, 1fr); 
        max-height: 55vh; 
    }
}

@media (max-width: 1024px) {
    .slide-title { font-size: 2.5rem; }
    .hero-manifesto-card { grid-template-columns: 1fr; text-align: center; justify-items: center; }
    .live-share-card { grid-template-columns: 1fr; text-align: center; }
    .presentation-time-number { font-size: 3.2rem; }
    .presentation-time-box { min-width: 110px; padding: 22px 18px; }
    .slide-grid-3, .slide-grid-4, .photo-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .academic-teams-grid { grid-template-columns: repeat(2, 1fr); }
    .itinerary-stepper-desktop { overflow-x: auto; justify-content: flex-start; }
    .itinerary-step-btn-desktop { min-width: 110px; }
}

@media (max-width: 768px) {
    /* Header layout for mobile */
    .presentation-header {
        height: 62px;
        padding: 0 12px;
        top: 0;
    }
    
    .presentation-official-logo {
        height: 38px;
    }

    .presentation-cmd-large-text {
        font-size: 0.9rem;
    }

    .presentation-controls-top {
        gap: 6px;
    }

    .presentation-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    /* Slide Viewport & Container */
    .slide {
        padding: 72px 14px 78px 14px;
        -webkit-overflow-scrolling: touch;
    }

    .slide-title {
        font-size: 2rem;
        line-height: 1.15;
    }

    .slide-subtitle {
        font-size: 0.95rem;
        line-height: 1.45;
    }

    .slide-divider {
        margin: 8px auto 16px auto;
        height: 3.5px;
        width: 60px;
    }

    /* Grids stack nicely */
    .slide-grid-3, .slide-grid-4, .photo-grid-4, .academic-teams-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    /* Keep Team Orga Grid as 2 crisp columns on mobile */
    .team-slide-grid-large {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        max-height: 58vh;
        padding: 6px 4px;
    }

    .team-slide-card-large {
        padding: 16px 10px;
    }

    .team-slide-avatar-lg {
        width: 75px;
        height: 75px;
        margin-bottom: 8px;
    }

    .team-slide-name-lg {
        font-size: 0.98rem;
    }

    .team-slide-role-lg {
        font-size: 0.78rem;
    }

    /* Academic member cards: sleek horizontal cards with left avatar */
    .academic-member-card {
        flex-direction: row;
        text-align: left;
        padding: 14px 16px;
        gap: 14px;
    }

    .academic-avatar {
        width: 64px;
        height: 64px;
    }

    .academic-name {
        font-size: 1.05rem;
    }

    .academic-role {
        font-size: 0.82rem;
    }

    /* Countdown Timer 2x2 grid on mobile */
    .presentation-countdown-container {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        max-width: 320px;
        margin: 16px auto;
    }

    .presentation-time-box {
        min-width: 0;
        padding: 16px 12px;
        border-radius: 18px;
    }

    .presentation-time-number {
        font-size: 2.3rem;
    }

    .presentation-time-text {
        font-size: 0.78rem;
    }

    /* Floating Dock at bottom */
    .presentation-dock {
        bottom: 12px;
        padding: 6px 16px;
        gap: 12px;
        border-radius: 30px;
    }

    .dock-counter {
        font-size: 0.85rem;
        min-width: 80px;
    }

    .dock-btn {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }

    .dock-btn-main {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    /* Slide Grid Modal on mobile */
    .slide-grid-modal {
        padding: 24px 16px;
    }

    .slide-grid-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .slide-thumb-card {
        padding: 14px 12px;
        border-radius: 14px;
    }

    .slide-thumb-title {
        font-size: 0.88rem;
    }

    /* Cronograma itinerary stepper */
    .itinerary-stepper-desktop {
        padding: 4px;
        gap: 8px;
        margin-bottom: 14px;
    }

    .itinerary-step-btn-desktop {
        min-width: 85px;
        padding: 8px 10px;
        font-size: 0.8rem;
    }

    .itinerary-detail-card {
        padding: 16px 14px;
    }
}

/* Extra Small Phones (< 576px) */
@media (max-width: 576px) {
    .presentation-cmd-large-text {
        display: none;
    }

    .presentation-btn span {
        display: none;
    }

    .presentation-btn {
        padding: 8px 10px;
        border-radius: 12px;
    }

    .slide-title {
        font-size: 1.75rem;
    }

    .live-share-card {
        padding: 16px 12px;
    }

    .qr-code-box img {
        width: 170px;
        height: 170px;
    }

    .url-copy-box {
        flex-direction: column;
        gap: 8px;
    }

    .url-input {
        text-align: center;
        font-size: 0.82rem;
    }

    .url-copy-box .presentation-btn {
        width: 100%;
        justify-content: center;
    }

    .url-copy-box .presentation-btn span {
        display: inline;
    }
}