:root {
    --bg-color: #0d0d12;
    --accent-color: #00f2ff;
    --accent-glow: rgba(0, 242, 255, 0.4);
    --secondary-accent: #7000ff;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    color-scheme: dark;
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

option {
    background-color: var(--bg-color);
    color: var(--text-color);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    background: var(--bg-color);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Splash Screen */
#splash {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 1s ease, visibility 1s ease;
}

.splash-content {
    text-align: center;
}

.loader {
    width: 60px;
    height: 60px;
    border: 3px solid transparent;
    border-top: 3px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    position: relative;
    margin-bottom: 20px;
}

.loader::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 3px solid transparent;
    border-bottom: 3px solid var(--secondary-accent);
    border-radius: 50%;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Navbar (Mobile First) */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: rgba(13, 13, 18, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(45deg, var(--accent-color), var(--secondary-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 15px;
}

#openRegister.btn-primary {
    display: none; /* Ocultar registro en nav mobile para espacio */
}

/* Hero Section (Mobile First) */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 140px 5% 60px;
    background: radial-gradient(circle at 50% 20%, rgba(112, 0, 255, 0.15) 0%, transparent 70%),
                radial-gradient(circle at 50% 80%, rgba(0, 242, 255, 0.1) 0%, transparent 70%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    margin-bottom: 50px;
    width: 100%;
    animation: fadeInUp 1s ease forwards;
}

h1 {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
}

h1 span {
    color: var(--accent-color);
    text-shadow: 0 0 20px var(--accent-glow);
}

p.tagline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0 auto 35px;
    max-width: 400px;
}

.hero-image {
    width: 100%;
    display: flex;
    justify-content: center;
    animation: fadeInUp 1.2s ease forwards;
}

.hero-image img {
    max-width: 90%;
    border-radius: 16px;
    box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--glass-border);
    transform: perspective(1000px) rotateX(10deg);
    animation: floatMobile 6s ease-in-out infinite;
}

@keyframes floatMobile {
    0%, 100% { transform: perspective(1000px) rotateX(10deg) translateY(0); }
    50% { transform: perspective(1000px) rotateX(10deg) translateY(-15px); }
}

/* Features (Mobile First) */
.features {
    padding: 60px 5%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 30px;
    border-radius: 20px;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.feature-card i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 15px;
    display: block;
}

.btn {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    padding: 12px 28px;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-color), var(--secondary-accent));
    border: none !important;
    box-shadow: 0 4px 20px var(--accent-glow);
    color: #ffffff !important;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 200;
    backdrop-filter: blur(10px);
    overflow-y: auto; /* Permite scroll si el modal es muy alto */
    padding: 20px 0;
}

@media (max-width: 600px) {
    .modal {
        align-items: flex-start; /* Empieza arriba en mobile para dar espacio */
    }
}

.modal-content {
    background: #12121a;
    border: 1px solid var(--glass-border);
    width: 95%;
    max-width: 450px;
    padding: 0; /* Padding will be inside header/body */
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    z-index: 10;
    background: #12121a;
}

.modal-header h2 {
    font-size: 1.25rem;
    margin: 0;
    color: var(--accent-color);
}

.appointment-detail-view {
    padding: 25px;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    cursor: pointer;
    font-size: 1.8rem;
    color: var(--text-secondary);
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 25px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 14px 20px;
    border-radius: 12px;
    color: var(--text-primary);
    outline: none;
    font-size: 1rem;
}

input:focus {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.08);
}

button[type="submit"] {
    background: linear-gradient(45deg, var(--accent-color), var(--secondary-accent));
    border: none;
    padding: 16px;
    border-radius: 12px;
    color: var(--text-primary);
    font-weight: 700;
    cursor: pointer;
    margin-top: 10px;
}

/* Desktop Styles (min-width: 1024px) */
@media (min-width: 1024px) {
    nav {
        padding: 20px 8%;
    }

    .logo { font-size: 1.5rem; }

    .nav-links {
        display: flex;
        gap: 30px;
    }

    .hero {
        flex-direction: row;
        text-align: left;
        padding: 0 8%;
        background: radial-gradient(circle at 80% 20%, rgba(112, 0, 255, 0.2) 0%, transparent 60%),
                    radial-gradient(circle at 20% 80%, rgba(0, 242, 255, 0.15) 0%, transparent 60%);
    }

    .hero-content {
        flex: 1;
        max-width: 600px;
        margin-bottom: 0;
    }

    h1 {
        font-size: 4.5rem;
        letter-spacing: -3px;
    }

    p.tagline {
        font-size: 1.3rem;
        margin: 0 0 45px;
        max-width: 550px;
    }

    .hero-image {
        flex: 1;
    }

    .hero-image img {
        max-width: 100%;
        transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
        animation: floatDesktop 6s ease-in-out infinite;
    }

    @keyframes floatDesktop {
        0%, 100% { transform: perspective(1000px) rotateY(-15deg) rotateX(5deg) translateY(0); }
        50% { transform: perspective(1000px) rotateY(-15deg) rotateX(5deg) translateY(-25px); }
    }

    .features {
        padding: 120px 8%;
        flex-direction: row;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    }

    .modal-content {
        padding: 45px;
    }
}

/* Utility to hide landing components */
.auth-hidden {
    display: none !important;
}

/* Dashboard Specific Styles */
#dashboard {
    padding: 100px 5% 40px;
    min-height: 100vh;
    background: #0d0d12;
}

.dashboard-header {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
    margin-bottom: 25px;
    width: 100%;
}

@media (max-width: 600px) {
    .dashboard-header {
        align-items: center;
        text-align: center;
    }
    .dashboard-header .btn {
        width: 100%;
    }
}

.dashboard-header h2 {
    font-size: 1.6rem !important;
    word-break: break-all;
    max-width: 100%;
}

.dash-tabs {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 8px;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    position: relative;
    /* Visual Hint: subtle fade on right side */
    mask-image: linear-gradient(to right, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black 85%, transparent 100%);
}

.tab-btn {
    padding: 8px 15px;
    white-space: nowrap;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    border-bottom: 2px solid transparent;
    font-size: 0.9rem;
}

.tab-btn.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.settings-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.settings-sidebar {
    width: 100%;
}

.settings-sidebar ul {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 10px;
    padding-bottom: 15px;
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    /* Visual Hint: partial item visibility & fade */
    padding-right: 40px;
    mask-image: linear-gradient(to right, black 88%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black 88%, transparent 100%);
}

/* Hide scrollbar but keep functionality */
.settings-sidebar ul::-webkit-scrollbar {
    display: none;
}
.settings-sidebar ul {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.settings-sidebar .setting-link {
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    font-size: 0.9rem;
    text-align: center;
    border: 1px solid var(--glass-border);
    flex-shrink: 0;
}

.settings-sidebar .setting-link.active {
    background: var(--accent-glow);
    color: white;
    border-color: var(--accent-color);
}

.settings-main {
    width: 100%;
    overflow-x: hidden;
}

.day-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    flex-wrap: wrap;
    width: 100%;
}

.buffer-group {
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
    width: 100% !important;
}

.buffer-group .form-group {
    flex: none !important;
    width: 100% !important;
    min-width: 0;
}

.datextarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    padding: 12px;
    border-radius: 12px;
    font-size: 1rem;
    resize: vertical;
    outline: none;
    font-family: inherit;
    box-sizing: border-box;
}

textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--accent-glow);
}

.file-input {
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.file-input::-webkit-file-upload-button {
    background: var(--accent-color);
    border: none;
    color: #000;
    padding: 5px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    margin-right: 10px;
}

.day-row span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.day-row select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    padding: 5px 8px;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    outline: none;
}

.day-row select:focus {
    border-color: var(--accent-color);
}

.day-row select option {
    background-color: #0f172a;
    color: white;
}

.day-row input[type="time"] {
    background: #1a1a24;
    border: 1px solid var(--glass-border);
    color: white;
    padding: 6px 8px;
    border-radius: 6px;
    font-size: 0.85rem;
    flex: 1;
    min-width: 80px;
}

/* Desktop Dashboard Overrides */
@media (min-width: 769px) {
    #dashboard {
        padding: 120px 8% 60px;
    }

    .dashboard-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 40px;
    }

    .dashboard-header h2 {
        font-size: 2.5rem !important;
    }

    .tab-btn {
        padding: 10px 20px;
        font-size: 1rem;
    }

    .settings-container {
        display: grid;
        grid-template-columns: 250px 1fr;
        gap: 30px;
    }
    
    .settings-sidebar {
        width: auto;
    }

    .settings-sidebar ul {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .settings-sidebar .setting-link {
        text-align: left;
        padding: 12px 15px;
        background: transparent;
        font-size: 1rem;
        border: none;
    }
    
    .settings-sidebar .setting-link:hover,
    .settings-sidebar .setting-link.active {
        background: rgba(255, 255, 255, 0.08);
        border: none;
        color: white;
    }

    /* Remove scroll hint on desktop (fixed sidebar) */
    .settings-sidebar ul, .dash-tabs {
        mask-image: none !important;
        -webkit-mask-image: none !important;
        padding-right: 0px !important;
    }

    .day-row {
        flex-wrap: nowrap;
        gap: 15px;
    }

    .buffer-group {
        flex-direction: row;
    }

    .buffer-group .form-group {
        flex: 1 !important;
    }

    .day-row input[type="time"] {
        flex: 0 0 auto;
        width: auto;
    }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.country-select {
    background: #1a1a24;
    border: 1px solid var(--glass-border);
    color: white;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
}

.country-select option {
    background: #1a1a24;
    color: white;
}

/* Location Management Styles */
.location-card {
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.location-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(0, 242, 255, 0.2);
    transform: translateY(-2px);
}

.location-card-inner {
    display: flex;
    gap: 15px;
}

.location-photo {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.location-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.location-info {
    flex: 1;
    min-width: 0;
}

.location-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
}

.location-title {
    font-size: 1.15rem;
    color: var(--accent-color);
    font-weight: 600;
}

.location-actions {
    display: flex;
    gap: 8px;
}

.location-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 10px 0;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}

.location-address {
    font-size: 0.9rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 6px;
}

.location-maps-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
    color: var(--accent-color);
    text-decoration: none;
    margin-top: 10px;
}

@media (max-width: 500px) {
    .location-card-inner {
        flex-direction: column;
    }
    .location-photo {
        width: 100%;
        height: 150px;
    }
    .location-header {
        flex-direction: column;
    }
    .location-actions {
        margin-top: 10px;
        width: 100%;
        justify-content: flex-end;
    }
}

.whatsapp-input-group {
    display: flex;
    align-items: stretch;
    gap: 10px;
}

.whatsapp-input-group .country-select {
    width: 100px;
}

.whatsapp-input-group input {
    flex: 1;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.dash-link {
    color: var(--accent-color);
    font-weight: bold;
    cursor: pointer;
    word-break: break-all;
}

.whatsapp-input-group select {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.whatsapp-input-group input {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

@media (min-width: 1024px) {
    #openRegister.btn-primary {
        display: inline-block;
    }
    .nav-links {
        gap: 30px;
    }
}

/* Toggle Switch Styles */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255,255,255,0.1);
  transition: .4s;
  border: 1px solid rgba(255,255,255,0.1);
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
}

input:checked + .slider {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--accent-color);
}

input:checked + .slider:before {
  transform: translateX(24px);
  background-color: #000;
}

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

/* Reminder Items */
.reminder-item, .exception-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px;
}

.reminder-item:hover, .exception-item:hover {
    border-color: rgba(0, 242, 255, 0.2);
    background: rgba(255,255,255,0.05);
}

.exception-item .date-info {
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 3px;
    display: block;
}

.exception-item .time-range {
    font-size: 0.9rem;
    color: var(--text-color);
}

.exception-item .reason-tag {
    font-size: 0.8rem;
    background: rgba(255,255,255,0.05);
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 10px;
    color: var(--text-secondary);
}

.reminder-item .time-info {
    font-size: 0.95rem;
    color: var(--text-color);
    font-weight: 500;
}

.reminder-item .btn-delete, .exception-item .btn-delete {
    background: none;
    border: none;
    color: #ef4444;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 5px;
    opacity: 0.7;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reminder-item .btn-delete:hover, .exception-item .btn-delete:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Owner Calendar Styles */
.calendar-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 25px;
    margin-top: 10px;
}

.calendar-header-actions {
    margin-bottom: 25px;
}

.owner-calendar {
    min-height: 500px;
    font-size: 0.9rem;
}

/* FullCalendar Customization */
@media (max-width: 600px) {
    .fc .fc-toolbar {
        flex-direction: column !important;
        gap: 10px !important;
    }
    .fc .fc-toolbar-title {
        font-size: 1rem !important;
    }
    .fc .fc-button {
        padding: 5px 8px !important;
        font-size: 0.75rem !important;
    }
}

.fc .fc-toolbar-title {
    font-size: 1.2rem !important;
    font-weight: 800;
}

.fc .fc-button-primary {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-primary) !important;
    text-transform: capitalize;
}

.fc .fc-button-primary:hover {
    background: var(--accent-color) !important;
    color: #000 !important;
}

.fc .fc-button-active {
    background: var(--accent-color) !important;
    color: #000 !important;
}

.fc th, .fc .fc-col-header-cell, .fc .fc-scrollgrid-section-header {
    background: transparent !important;
    border: none !important;
    padding: 10px 0 !important;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.fc td {
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
}

.fc-daygrid-event {
    border-radius: 6px !important;
    padding: 4px 8px !important;
    font-weight: 600 !important;
    border: none !important;
    background: var(--accent-glow) !important;
    color: var(--accent-color) !important;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.fc-daygrid-event:hover {
    transform: scale(1.02);
    filter: brightness(1.2);
}

.fc-day-today {
    background: rgba(0, 242, 255, 0.03) !important;
}

.fc-summary-event {
    background: var(--accent-color) !important;
    color: #000 !important;
    text-align: center;
    font-weight: 800 !important;
    border-radius: 4px !important;
    padding: 2px 4px !important;
    border: none !important;
    box-shadow: 0 4px 10px var(--accent-glow);
}

.fc-v-event {
    background: var(--accent-color) !important;
    border: 1px solid rgba(0,0,0,0.1) !important;
    color: #000 !important;
    box-shadow: 0 4px 10px var(--accent-glow) !important;
}

.fc-v-event .fc-event-main-frame {
    padding: 2px 4px !important;
}

.fc-v-event .fc-event-title {
    color: #000 !important;
    font-weight: 800 !important;
}

/* Master Agenda Specific Styles */
.fc-event-master-app {
    background: var(--accent-color) !important;
    border: none !important;
    box-shadow: 0 4px 12px var(--accent-glow) !important;
}

.fc-event-master-buffer {
    background: repeating-linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.05),
        rgba(255, 255, 255, 0.05) 10px,
        rgba(255, 255, 255, 0.02) 10px,
        rgba(255, 255, 255, 0.02) 20px
    ) !important;
    border: 1px dashed rgba(255, 255, 255, 0.1) !important;
    opacity: 0.8;
}

.fc-event-master-buffer .fc-event-title {
    color: var(--text-secondary) !important;
    font-size: 0.75rem !important;
    font-weight: 400 !important;
}

.fc-event-master-exception {
    background: rgba(239, 68, 68, 0.15) !important;
    border-left: 4px solid #ef4444 !important;
    color: #ef4444 !important;
}

.fc-event-master-exception .fc-event-title {
    color: #ef4444 !important;
    font-weight: 800 !important;
}

.fc-timegrid-event .fc-event-title {
    font-weight: 700;
}

/* Appointment Detail Modal */
.appointment-detail-view {
    display: grid;
    gap: 15px;
}

.detail-row {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 700;
    letter-spacing: 1px;
}

.detail-value {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.detail-value i {
    color: var(--accent-color);
    margin-right: 8px;
}

/* --- Master Agenda - Inline Building Thumbnails (v54) --- */
.fc-event-main-frame {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 2px 4px !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
}

.fc-event-thumb {
    width: 30px !important;
    height: 30px !important;
    min-width: 30px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    border: 1px solid rgba(0,0,0,0.2) !important;
    flex-shrink: 0 !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
    margin-right: 2px !important;
}

.fc-event-title-container {
    flex: 1 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

.fc-event-title {
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    color: #111 !important; /* Ensure high contrast on cyan */
}

/* WhatsApp Plus Banner v66 */
.plus-banner {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px -10px rgba(112,0,255,0.2);
}

.plus-banner:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(112,0,255,0.12), rgba(0,242,255,0.12)) !important;
    border-color: rgba(0,242,255,0.4) !important;
    box-shadow: 0 15px 40px -10px rgba(112,0,255,0.3);
}

@media (max-width: 600px) {
    .plus-banner {
        padding: 15px !important;
        margin-bottom: 20px !important;
        border-radius: 16px !important;
    }
    .plus-banner h4 {
        font-size: 1rem !important;
    }
    .plus-banner p {
        font-size: 0.85rem !important;
    }
}