/* style.css - Shared styles for all pages */

/* =================================================== */
/* ===== GLOBAL COLOR VARIABLES ===== */
/* =================================================== */
:root {
  /* ----- Primary Colors ----- */
  --color-primary: #521414;        /* Main accent color (warm orange) */
  --color-primary-hover: #c45a37;  /* Darker accent for hover states */
  --color-primary-light: #e88566;  /* Lighter accent for hover effects */
  --color-primary-rgb: 219, 104, 66; /* RGB values for overlays */
  
  /* ----- Background Colors ----- */
  --bg-body: url('grunge.png');              /* Main background */
  --bg-card: #1a1a1a;              /* Card backgrounds */
  --bg-card-hover: #2a2a2a;        /* Card hover background */
  --bg-header: rgba(20, 20, 20, 1);            /* Header background */
  --bg-filter: #1f1f1f;            /* Filter row background */
  --bg-input: #0d0d0d;             /* Input backgrounds */
  --bg-modal: rgba(0, 0, 0, 0.92); /* Modal overlay background */
  --bg-modal-content: #1a1a1a;     /* Modal content background */
  --bg-badge-month: rgba(42, 42, 42, 0.9);
  --bg-badge-state: #521414;
  --bg-badge-pending: rgba(245, 166, 35, 0.9);
  --bg-certification: rgba(31, 31, 31, 0.8);
  
  /* ----- Text Colors ----- */
  --text-primary: #e5e5e5;         /* Main text color */
  --text-secondary: #b3b3b3;       /* Secondary text (navigation, meta) */
  --text-muted: #808080;           /* Muted text (details, placeholders) */
  --text-white: #ffffff;           /* White text */
  --text-dark: #1a1a1a;            /* Dark text for light backgrounds */
  
  /* ----- Border Colors ----- */
  --border-color: #2a2a2a;         /* Main border color */
  --border-light: #3a3a3a;         /* Lighter border for hover states */
  --border-focused: #9c2424;       /* Focused border color */
  --border-filterfocus: rgba(156, 36, 36, 0.2);  /* Focused border for filter section */
  
  /* ----- Overlay Colors ----- */
  --overlay-gradient: linear-gradient(to bottom, 
    transparent 0%, 
    rgba(0, 0, 0, 0.00) 0%,
    rgba(0, 0, 0, 0.10) 5%,
    rgba(0, 0, 0, 0.25) 10%,
    rgba(0, 0, 0, 0.50) 20%, 
    rgba(0, 0, 0, 0.70) 45%, 
    rgba(0, 0, 0, 0.85) 65%, 
    rgba(0, 0, 0, 0.95) 85%, 
    rgba(0, 0, 0, 1.00) 100%
  );
  
  /* ----- Status Colors ----- */
  --status-pending: #f5a623;       /* Pending status color */
  --status-approved: #4a8c6f;      /* Approved status color (complementary green) */
  --status-past: #666666;          /* Past event status color */
  --status-error: #b83b3b;         /* Error state color */
  --status-success: #4a8c6f;       /* Success state color */
  --status-warning: #8B6914;       /* Warning state color */
  
  /* ----- Button Colors ----- */
  --btn-bg: #db6842;
  --btn-bg-hover: #c45a37;
  --btn-approve-bg: #4a8c6f;
  --btn-approve-hover: #3d755d;
  --btn-reject-bg: #b83b3b;
  --btn-reject-hover: #8f2c2c;
  --btn-cleanup-bg: #8B6914;
  --btn-cleanup-hover: #6B4F0E;
  --btn-edit-bg: #f59e0b;
  --btn-edit-hover: #d97706;
  --btn-save-bg: #10b981;
  --btn-save-hover: #059669;
  --btn-cancel-bg: #6b7280;
  --btn-cancel-hover: #4b5563;
  
  /* ----- Logo ----- */
  --logo-height: 45px;
  --logo-height-tablet: 38px;
  --logo-height-mobile: 30px;
  --logo-max-width: 300px;
  --logo-max-width-tablet: 150px;
  --logo-max-width-mobile: 200px;
}

/* =================================================== */
/* ===== HEADER STYLES ===== */
/* =================================================== */
header {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 0 0.8rem 0;
  margin-bottom: 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  gap: 0.5rem;
  min-height: 70px;
}

/* =================================================== */
/* ===== LOGO STYLING ===== */
/* =================================================== */
.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-link img {
  height: var(--logo-height, 45px);
  width: auto;
  max-width: var(--logo-max-width, 200px);
  display: block;
  object-fit: contain;
}

.logo h1 {
  display: none;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* =================================================== */
/* ===== NAVIGATION STYLES ===== */
/* =================================================== */
.nav-links {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-shrink: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 40px;
  transition: 0.2s;
  font-size: 0.85rem;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--color-primary);
  color: var(--text-white);
}

/* =================================================== */
/* ===== GLOBAL THEME OVERRIDES ===== */
/* =================================================== */

/* Body */
body {
  background: var(--bg-body);
  color: var(--text-primary);
}

/* Admin badge (login/logout) */
.admin-badge {
  background: var(--btn-bg);
  color: var(--text-white);
  padding: 0.4rem 1rem;
  border-radius: 40px;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: none;
  cursor: pointer;
  transition: 0.2s;
  white-space: nowrap;
}

.admin-badge:hover {
  background: var(--btn-bg-hover);
}

/* Cards and containers */
.card,
.admin-header,
.bulk-actions,
.filter-row {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
}

/* Buttons */
.btn {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: none;
}

.btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-white);
}

.btn.approve {
  background: var(--btn-approve-bg);
  color: var(--text-white);
}

.btn.approve:hover {
  background: var(--btn-approve-hover);
}

.btn.reject {
  background: var(--btn-reject-bg);
  color: var(--text-white);
}

.btn.reject:hover {
  background: var(--btn-reject-hover);
}

.btn.cleanup {
  background: var(--btn-cleanup-bg);
  color: var(--text-white);
}

.btn.cleanup:hover {
  background: var(--btn-cleanup-hover);
}

/* Status badges */
.status-badge.pending {
  background: var(--status-pending);
  color: var(--text-dark);
}

.status-badge.approved {
  background: var(--status-approved);
  color: var(--text-white);
}

.status-badge.past {
  background: var(--status-past);
  color: var(--text-white);
}

/* Badge colors */
.badge.month {
  background: var(--bg-badge-month);
  color: var(--text-secondary);
}

.badge.state {
  background: var(--bg-badge-state);
  color: var(--text-white);
}

.badge.pending-badge {
  background: var(--bg-badge-pending);
  color: var(--text-dark);
}

/* Inputs */
input, textarea, select {
  background: var(--bg-input);
  border: 1.5px solid var(--border-color);
  color: var(--text-primary);
}

input:focus, textarea:focus, select:focus {
  border-color: var(--border-focused);
  box-shadow: 0 0 0 3px rgba(219, 104, 66, 0.2);
}

/* Search input specific */
.filter-row input[type="text"] {
  background: var(--bg-input);
  border: 1.5px solid var(--border-color);
  border-radius: 60px;
  padding: 0.4rem 1rem;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--text-primary);
  outline: none;
  flex: 1;
  min-width: 150px;
  transition: 0.2s;
}

.filter-row input[type="text"]:focus {
  border-color: var(--border-focused);
  box-shadow: 0 0 0 3px rgba(219, 104, 66, 0.2);
}

.filter-row input[type="text"]::placeholder {
  color: var(--text-muted);
}

/* Toast notifications */
.toast {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

/* Footer */
.footer-note {
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
}

.footer-note i {
  color: var(--color-primary);
}

/* Empty state */
.empty-state {
  background: var(--bg-card);
  color: var(--text-muted);
}

.empty-state i {
  color: var(--color-primary);
}

/* Icons */
.event-card .card-overlay .meta i,
.event-row .info .details i,
.detail-meta i,
.filter-row label i {
  color: var(--color-primary);
}

/* =================================================== */
/* ===== MODAL STYLES ===== */
/* =================================================== */

/* Login Modal */
.login-modal {
  background: var(--bg-modal);
}

.login-box {
  background: var(--bg-modal-content);
  border: 1px solid var(--border-color);
}

.login-box h2 {
  color: var(--text-primary);
}

.login-box input {
  background: var(--bg-input);
  border: 1.5px solid var(--border-color);
  color: var(--text-primary);
}

.login-box input:focus {
  border-color: var(--border-focused);
  box-shadow: 0 0 0 3px rgba(219, 104, 66, 0.2);
}

.login-box .btn {
  background: var(--color-primary);
  color: var(--text-white);
}

.login-box .btn:hover {
  background: var(--color-primary-hover);
}

.login-box .btn-logout {
  background: var(--bg-card);
  color: var(--text-secondary);
}

.login-box .btn-logout:hover {
  background: var(--bg-card-hover);
  color: var(--text-white);
}

/* Event Detail Modal */
.detail-modal {
  background: var(--bg-modal);
}

.detail-modal .modal-content {
  background: var(--bg-modal-content);
  border: 1px solid var(--border-color);
}

.detail-modal .modal-poster {
  background: var(--bg-input);
}

.detail-modal .modal-poster .no-poster {
  color: var(--text-muted);
}

.detail-modal .modal-poster .zoom-hint {
  color: rgba(255, 255, 255, 0.5);
  background: rgba(0, 0, 0, 0.6);
}

.detail-modal .modal-poster .zoom-controls button {
  background: rgba(0, 0, 0, 0.7);
  color: var(--text-white);
}

.detail-modal .modal-poster .zoom-controls button:hover {
  background: var(--color-primary);
}

.detail-modal .modal-details {
  background: var(--bg-modal-content);
}

.detail-modal .modal-details h2 {
  color: var(--text-white);
}

.detail-modal .modal-details .detail-meta {
  color: var(--text-secondary);
}

.detail-modal .modal-details .detail-meta i {
  color: var(--color-primary);
}

.detail-modal .modal-details .detail-description {
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
}

.detail-modal .modal-details .detail-description a {
  color: var(--color-primary);
}

.detail-modal .modal-details .detail-description a:hover {
  color: var(--color-primary-light);
}

.detail-modal .modal-details .detail-badge.month {
  background: var(--bg-badge-month);
  color: var(--text-secondary);
}

.detail-modal .modal-details .detail-badge.state {
  background: var(--bg-badge-state);
  color: var(--text-white);
}

.detail-modal .modal-details .detail-badge.pending {
  background: var(--status-pending);
  color: var(--text-dark);
}

.detail-modal .modal-details .detail-badge.past {
  background: var(--status-past);
  color: var(--text-white);
}

.detail-modal .modal-details .detail-badge.approved {
  background: var(--status-approved);
  color: var(--text-white);
}

.detail-modal .close-modal-btn {
  background: rgba(0, 0, 0, 0.6);
  color: var(--text-white);
}

.detail-modal .close-modal-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  color: var(--color-primary);
}

.detail-modal .modal-close-hint {
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--border-color);
}

/* =================================================== */
/* ===== ADMIN DETAIL MODAL ===== */
/* =================================================== */
.admin-detail-modal {
  background: var(--bg-modal);
}

.admin-detail-modal .modal-content {
  background: var(--bg-modal-content);
  border: 1px solid var(--border-color);
}

.admin-detail-modal .modal-poster {
  background: var(--bg-input);
}

.admin-detail-modal .modal-poster .no-poster {
  color: var(--text-muted);
}

.admin-detail-modal .modal-poster .zoom-hint {
  color: rgba(255, 255, 255, 0.5);
  background: rgba(0, 0, 0, 0.6);
}

.admin-detail-modal .modal-poster .zoom-controls button {
  background: rgba(0, 0, 0, 0.7);
  color: var(--text-white);
}

.admin-detail-modal .modal-poster .zoom-controls button:hover {
  background: var(--color-primary);
}

.admin-detail-modal .modal-details {
  background: var(--bg-modal-content);
}

.admin-detail-modal .modal-details .detail-header h2 {
  color: var(--text-white);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.approve {
  background: var(--btn-approve-bg);
  color: var(--text-white);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.approve:hover {
  background: var(--btn-approve-hover);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.reject {
  background: var(--btn-reject-bg);
  color: var(--text-white);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.reject:hover {
  background: var(--btn-reject-hover);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.edit {
  background: var(--btn-edit-bg);
  color: var(--text-white);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.edit:hover {
  background: var(--btn-edit-hover);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.save {
  background: var(--btn-save-bg);
  color: var(--text-white);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.save:hover {
  background: var(--btn-save-hover);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.cancel {
  background: var(--btn-cancel-bg);
  color: var(--text-white);
}

.admin-detail-modal .modal-details .detail-actions .btn-modal.cancel:hover {
  background: var(--btn-cancel-hover);
}

.admin-detail-modal .modal-details .detail-meta {
  color: var(--text-secondary);
}

.admin-detail-modal .modal-details .detail-meta i {
  color: var(--color-primary);
}

.admin-detail-modal .modal-details .detail-description {
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
}

.admin-detail-modal .modal-details .detail-description a {
  color: var(--color-primary);
}

.admin-detail-modal .modal-details .detail-description a:hover {
  color: var(--color-primary-light);
}

.admin-detail-modal .modal-details .detail-badge.month {
  background: var(--bg-badge-month);
  color: var(--text-secondary);
}

.admin-detail-modal .modal-details .detail-badge.state {
  background: var(--bg-badge-state);
  color: var(--text-white);
}

.admin-detail-modal .modal-details .detail-badge.pending {
  background: var(--status-pending);
  color: var(--text-dark);
}

.admin-detail-modal .modal-details .detail-badge.approved {
  background: var(--status-approved);
  color: var(--text-white);
}

.admin-detail-modal .modal-details .detail-badge.past {
  background: var(--status-past);
  color: var(--text-white);
}

.admin-detail-modal .close-modal-btn {
  background: rgba(0, 0, 0, 0.6);
  color: var(--text-white);
}

.admin-detail-modal .close-modal-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  color: var(--color-primary);
}

.admin-detail-modal .modal-close-hint {
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--border-color);
}

/* =================================================== */
/* ===== CERTIFICATION CHECKBOX ===== */
/* =================================================== */
.checkbox-group {
  background: var(--bg-certification, rgba(31, 31, 31, 0.8));
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  margin: 1.2rem 0;
}

.checkbox-group .checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  cursor: pointer;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Hide default checkbox */
.checkbox-group .checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* Custom checkbox */
.checkbox-group .checkbox-label .custom-checkbox {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  margin-top: 1px;
  flex-shrink: 0;
  position: relative;
}

.checkbox-group .checkbox-label .custom-checkbox::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transform: rotate(-45deg) scale(0);
  transition: all 0.2s ease;
  position: absolute;
  top: 3px;
  left: 3px;
}

/* Checked state */
.checkbox-group .checkbox-label input[type="checkbox"]:checked + .custom-checkbox {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox-group .checkbox-label input[type="checkbox"]:checked + .custom-checkbox::after {
  border-left-color: var(--text-white);
  border-bottom-color: var(--text-white);
  transform: rotate(-45deg) scale(1);
}

/* Hover state */
.checkbox-group .checkbox-label:hover .custom-checkbox {
  border-color: var(--border-focused);
}

.checkbox-group .checkbox-label input[type="checkbox"]:checked:hover + .custom-checkbox {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

/* Focus state */
.checkbox-group .checkbox-label input[type="checkbox"]:focus + .custom-checkbox {
  box-shadow: 0 0 0 3px rgba(219, 104, 66, 0.2);
  border-color: var(--border-focused);
}

.checkbox-group .checkbox-label .checkbox-text {
  font-style: italic;
  line-height: 1.5;
}

.checkbox-group .checkbox-error {
  color: var(--status-error);
  font-size: 0.8rem;
  margin-top: 0.5rem;
  display: none;
}

.checkbox-group .checkbox-error.show {
  display: block;
}

/* =================================================== */
/* ===== FOOTER DISCLAIMER ===== */
/* =================================================== */
.footer-disclaimer {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-style: italic;
  text-align: center;
  line-height: 1.6;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  padding: 0.5rem 1rem;
  border-top: none;
  opacity: 0.7;
}

/* =================================================== */
/* ===== PAPER BACKGROUND PNG ===== */
/* =================================================== */
.event-card .paper-bg {
  position: absolute;
  inset: -6px -4px -4px -6px;
  z-index: -1;
  pointer-events: none;
  background-image: url('paper.png');
  background-size: 100% 100%; 
  background-repeat: no-repeat;
  background-position: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  border-radius: 0 !important;
  opacity: 0.9;
}

/* Adjust for tablet */
@media (max-width: 768px) {
  .event-card .paper-bg {
    inset: -4px -3px -3px -4px;
  }
}

/* Adjust for mobile */
@media (max-width: 480px) {
  .event-card .paper-bg {
    inset: -3px -2px -2px -3px;
  }
}

/* =================================================== */
/* ===== EVENT CARD ADDITIONAL STYLES ===== */
/* =================================================== */
.event-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 20px 60px rgba(219, 104, 66, 0.3);
}

/* =================================================== */
/* ===== SCROLLBAR STYLING ===== */
/* =================================================== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-card);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-hover);
}

/* =================================================== */
/* ===== TIME PICKER STYLES ===== */
/* =================================================== */
.time-picker-wrapper {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
}

.time-picker-wrapper select {
  flex: 1;
  min-width: 60px;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 1rem;
  cursor: pointer;
  outline: none;
  appearance: auto;
  -webkit-appearance: auto;
}

.time-picker-wrapper select:focus {
  border-color: var(--border-focused);
  box-shadow: 0 0 0 3px rgba(219, 104, 66, 0.15);
}

.time-picker-wrapper .time-separator {
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-secondary);
  padding: 0 0.1rem;
}

.time-picker-wrapper .time-hint {
  color: var(--text-muted);
  font-size: 0.75rem;
  width: 100%;
  margin-top: 0.2rem;
}

/* =================================================== */
/* ===== POSTER UPLOAD STYLES ===== */
/* =================================================== */
.poster-upload-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.poster-input-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.poster-input-row .file-input-wrapper {
  flex: 1;
  min-width: 150px;
}

.poster-input-row .file-input {
  padding: 0.6rem 0.2rem;
  border: none;
  background: transparent;
  width: 100%;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.poster-input-row .file-input::-webkit-file-upload-button {
  background: var(--bg-card);
  border: none;
  padding: 0.5rem 1.2rem;
  border-radius: 40px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  margin-right: 0.8rem;
  transition: 0.15s;
}

.poster-input-row .file-input::-webkit-file-upload-button:hover {
  background: var(--bg-card-hover);
  color: var(--text-white);
}

.poster-input-row .poster-url-input {
  flex: 1;
  min-width: 200px;
}

.poster-input-row .poster-url-input input {
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: 16px;
  border: 1.5px solid var(--border-color);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: 0.2s;
}

.poster-input-row .poster-url-input input:focus {
  outline: none;
  border-color: var(--border-focused);
  box-shadow: 0 0 0 3px rgba(219, 104, 66, 0.2);
}

.poster-preview-container {
  display: none;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem;
  background: var(--bg-filter);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  margin-top: 0.3rem;
}

.poster-preview-container.show {
  display: flex;
}

.poster-preview-container .poster-preview {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  background: var(--bg-card);
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
  border: 1px solid var(--border-color);
}

.poster-preview-container .poster-preview .no-poster-preview {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.5rem;
}

.poster-preview-container .poster-preview-info {
  flex: 1;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.poster-preview-container .poster-preview-info .file-name {
  font-weight: 600;
  color: var(--text-primary);
}

.poster-preview-container .poster-remove-btn {
  background: var(--status-error);
  color: var(--text-white);
  border: none;
  padding: 0.4rem 1rem;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  transition: 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.poster-preview-container .poster-remove-btn:hover {
  background: var(--btn-reject-hover);
  transform: scale(0.97);
}

.file-size-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.file-size-indicator {
  background: var(--bg-card);
  padding: 0.05rem 0.7rem;
  border-radius: 30px;
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.file-size-indicator.valid {
  background: var(--status-success);
  color: var(--text-white);
}

.file-size-indicator.invalid {
  background: var(--status-error);
  color: var(--text-white);
}

.file-error {
  color: var(--status-error);
  font-size: 0.8rem;
  margin-top: 0.3rem;
  display: none;
}

.file-error.show {
  display: block;
}

/* =================================================== */
/* ===== BANNER STYLES (index.html) ===== */
/* =================================================== */
.banner-wrapper {
  margin: 0.5rem 0 1rem 0;
  border-radius: 20px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  line-height: 0;
}

.banner-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 180px;
}

.banner-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 0.9rem;
  gap: 0.6rem;
  min-height: 70px;
}

/* =================================================== */
/* ===== HAMBURGER MENU TOGGLE ===== */
/* =================================================== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 3px;
  transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile menu display */
.mobile-menu {
  display: none;
  width: 100%;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border-color);
  margin-top: 0.5rem;
  background: var(--bg-header);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a,
.mobile-menu .admin-badge {
  width: 100%;
  text-align: center;
  padding: 0.8rem;
  border-radius: 12px;
  justify-content: center;
}

.mobile-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  background: var(--color-primary);
  color: var(--text-white);
}

/* =================================================== */
/* ===== COLLAPSIBLE FILTERS (index.html) ===== */
/* =================================================== */
.filter-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  padding: 0.4rem 0.2rem;
  gap: 0.5rem;
  transition: color 0.2s;
}

.filter-toggle:hover {
  color: var(--text-primary);
}

.filter-toggle i {
  color: var(--color-primary);
  transition: transform 0.25s ease;
}

.filter-toggle .toggle-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-toggle .toggle-icon {
  transition: transform 0.3s ease;
}

.filter-toggle .toggle-icon.open {
  transform: rotate(180deg);
}

.filter-row-wrapper {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.3s ease, margin 0.3s ease;
  margin-top: 0;
}

.filter-row-wrapper.open {
  max-height: 600px;
  opacity: 1;
  margin-top: 0.8rem;
}

/* =================================================== */
/* ===== MOBILE RESPONSIVE ===== */
/* =================================================== */

/* Tablet */
@media (max-width: 768px) {
  /* ----- Logo ----- */
  .logo-link img {
    height: var(--logo-height-tablet, 38px);
    max-width: var(--logo-max-width-tablet, 150px);
  }
  
  header {
    padding: 0.8rem 0.5rem;
    min-height: 60px;
    gap: 0.3rem;
  }
  
  /* Hide desktop nav, show hamburger */
  .nav-links {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  /* Mobile menu */
  .mobile-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
    margin-top: 0.5rem;
    background: var(--bg-header);
  }
  
  .mobile-menu.open {
    display: flex;
  }
  
  .mobile-menu a,
  .mobile-menu .admin-badge {
    width: 100%;
    text-align: center;
    padding: 0.8rem;
    border-radius: 12px;
    justify-content: center;
  }
  
  .mobile-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
  }
  
  .mobile-menu a:hover,
  .mobile-menu a.active {
    background: var(--color-primary);
    color: var(--text-white);
  }
  
  /* ----- Filter row mobile adjustments ----- */
  .filter-row {
    flex-direction: column;
    align-items: stretch;
    border-radius: 20px;
    padding: 0.8rem;
    gap: 0.5rem;
  }
  
  .filter-row label {
    font-size: 0.8rem;
  }
  
  .filter-row select {
    width: 100%;
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
  }
  
  .filter-row input[type="text"] {
    width: 100%;
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
  }
  
  /* ----- Banner mobile ----- */
  .banner-wrapper img {
    max-height: 120px;
  }
  
  /* ----- Checkbox mobile ----- */
  .checkbox-group {
    padding: 0.8rem;
  }
  
  .checkbox-group .checkbox-label {
    font-size: 0.8rem;
  }
  
  .checkbox-group .checkbox-label .custom-checkbox {
    width: 18px;
    height: 18px;
    min-width: 18px;
  }
  
  .checkbox-group .checkbox-label .custom-checkbox::after {
    width: 8px;
    height: 5px;
    top: 3px;
    left: 3px;
  }
  
  /* ----- Time picker mobile ----- */
  .time-picker-wrapper select {
    font-size: 0.9rem;
    padding: 0.4rem 0.6rem;
    min-width: 50px;
  }
  
  .time-picker-wrapper .time-separator {
    font-size: 1rem;
  }
  
  /* ----- Poster upload mobile ----- */
  .poster-input-row {
    flex-direction: column;
    align-items: stretch;
  }
  
  .poster-input-row .poster-url-input {
    min-width: unset;
  }
  
  .poster-preview-container {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }
  
  .poster-preview-container .poster-remove-btn {
    width: 100%;
    justify-content: center;
  }
  
  /* ----- Misc mobile ----- */
  .footer-disclaimer {
    font-size: 0.65rem;
    padding: 0.3rem 0.8rem;
  }
  
  .login-box {
    padding: 1.5rem;
    margin: 1rem;
  }
  
  .login-box h2 {
    font-size: 1.2rem;
  }
  
  .toast {
    font-size: 0.8rem;
    padding: 0.6rem 1.2rem;
  }
  
  .footer-note {
    font-size: 0.7rem;
    padding-top: 1rem;
    margin-top: 1.5rem;
  }
  
  /* ----- Admin event row mobile ----- */
  .event-row {
    flex-direction: column;
    align-items: stretch;
  }
  
  .event-row .checkbox {
    align-self: flex-start;
  }
  
  .event-row .poster-thumb {
    width: 60px;
    height: 60px;
    align-self: center;
  }
  
  .event-row .actions {
    justify-content: flex-start;
  }
  
  .admin-header {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
  }
  
  .admin-stats {
    justify-content: center;
  }
  
  .bulk-actions {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  
  .bulk-actions .label {
    margin-right: 0;
  }
  
  .bulk-actions .btn {
    justify-content: center;
  }

  /* ----- Filter toggle mobile ----- */
  .filter-toggle {
    font-size: 0.85rem;
    padding: 0.3rem 0.1rem;
  }
}

/* Mobile */
@media (max-width: 480px) {
  /* ----- Logo ----- */
  .logo-link img {
    height: var(--logo-height-mobile, 30px);
    max-width: var(--logo-max-width-mobile, 120px);
  }
  
  header {
    padding: 0.5rem 0.3rem;
    min-height: 50px;
    gap: 0.2rem;
  }
  
  /* ----- Filter row mobile ----- */
  .filter-row {
    padding: 0.6rem;
  }
  
  .filter-row select {
    font-size: 0.8rem;
    padding: 0.4rem 0.6rem;
  }
  
  .filter-row input[type="text"] {
    font-size: 0.8rem;
    padding: 0.4rem 0.6rem;
  }
  
  /* ----- Banner mobile ----- */
  .banner-wrapper img {
    max-height: 90px;
  }
  
  .banner-placeholder {
    font-size: 0.75rem;
    padding: 1rem;
    min-height: 60px;
  }
  
  /* ----- Filter toggle mobile ----- */
  .filter-toggle {
    font-size: 0.8rem;
  }
  
  /* ----- Checkbox mobile ----- */
  .checkbox-group {
    padding: 0.6rem;
  }
  
  .checkbox-group .checkbox-label {
    font-size: 0.75rem;
    gap: 0.6rem;
  }
  
  .checkbox-group .checkbox-label .custom-checkbox {
    width: 16px;
    height: 16px;
    min-width: 16px;
    margin-top: 0px;
  }
  
  .checkbox-group .checkbox-label .custom-checkbox::after {
    width: 7px;
    height: 4px;
    top: 2px;
    left: 2px;
  }
  
  /* ----- Time picker mobile ----- */
  .time-picker-wrapper select {
    font-size: 0.8rem;
    padding: 0.3rem 0.5rem;
    min-width: 45px;
  }
  
  .time-picker-wrapper .time-separator {
    font-size: 0.9rem;
  }
  
  /* ----- Poster upload mobile ----- */
  .poster-preview-container .poster-preview {
    width: 50px;
    height: 50px;
  }
  
  /* ----- Admin event row mobile ----- */
  .event-row {
    padding: 0.6rem;
  }
  
  .event-row .info .name {
    font-size: 0.85rem;
  }
  
  .event-row .info .details {
    font-size: 0.7rem;
    gap: 0.4rem;
  }
  
  .event-row .poster-thumb {
    width: 50px;
    height: 50px;
  }
}