/**
 * ZINA Cantine BAD - Shared Component Styles
 * Used by both ordering.css and admin.css.
 * Load this file BEFORE any page-specific CSS.
 *
 * All values reference CSS custom properties that each page defines,
 * so colours and fonts adapt automatically to the page theme.
 */

/* ========================================
   Shared Animations
   ======================================== */
@keyframes sharedSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

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

/* ========================================
   Toast Notifications
   ======================================== */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.toast {
    background: var(--dark-gray, #343a40);
    color: var(--white, #fff);
    padding: 0.875rem 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
    animation: sharedSlideIn 0.3s ease;
    min-width: 260px;
    max-width: 380px;
    pointer-events: auto;
    font-size: 0.9rem;
    font-weight: 500;
}

.toast i {
    font-size: 1rem;
    flex-shrink: 0;
}

.toast.success {
    background: var(--success, #10b981);
    color: #fff;
}

.toast.error {
    background: var(--danger, #ef4444);
    color: #fff;
}

.toast.warning {
    background: var(--warning, #f59e0b);
    color: #1a1a1a;
}

.toast.info {
    background: var(--info, #3b82f6);
    color: #fff;
}

/* ========================================
   Modal Base
   ======================================== */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--white, #fff);
    border-radius: 20px;
    width: 90%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    animation: sharedSlideUp 0.3s ease;
}

.modal-content.large {
    max-width: 720px;
}

.modal-header {
    background: var(--primary-gradient, linear-gradient(135deg, #581b1f, #a0656b));
    color: var(--white, #fff);
    padding: 1.25rem 1.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 20px 20px 0 0;
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: var(--white, #fff);
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.85;
    transition: transform 0.2s, opacity 0.2s;
    line-height: 1;
}

.modal-close:hover {
    transform: rotate(90deg);
    opacity: 1;
}

.modal-body {
    padding: 1.75rem;
}

.modal-footer {
    padding: 1.25rem 1.75rem;
    border-top: 1px solid var(--light-gray, #e9ecef);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

/* ========================================
   Status Badges
   ======================================== */
.status-badge {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.status-badge.pending,
.status-badge.info {
    background: rgba(59, 130, 246, 0.12);
    color: #1d4ed8;
}

.status-badge.confirmed,
.status-badge.processing,
.status-badge.preparing {
    background: rgba(245, 158, 11, 0.15);
    color: #b45309;
}

.status-badge.ready {
    background: rgba(16, 185, 129, 0.12);
    color: #065f46;
}

.status-badge.completed,
.status-badge.success {
    background: rgba(16, 185, 129, 0.12);
    color: #065f46;
}

.status-badge.cancelled,
.status-badge.danger {
    background: rgba(239, 68, 68, 0.12);
    color: #b91c1c;
}

.status-badge.warning {
    background: rgba(245, 158, 11, 0.15);
    color: #b45309;
}

/* ========================================
   Shared Button Utilities
   ======================================== */
.btn-primary {
    background: var(--primary-gradient, linear-gradient(135deg, #581b1f, #a0656b));
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}

.btn-cancel {
    background: var(--light-gray, #e9ecef);
    color: var(--dark-gray, #343a40);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s, color 0.2s;
}

.btn-cancel:hover {
    background: var(--medium-gray, #6c757d);
    color: #fff;
}

.btn-danger {
    background: var(--danger, #ef4444);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.btn-danger:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239,68,68,0.3);
}

/* ========================================
   ZINA Unified Loader
   Two variants:
     Full-page:  <div class="zina-loader" id="pageLoader">
     Inline:     <div class="zina-loader zina-loader--inline">
   Hide:         add class "hidden" or "zl-hidden"
   ======================================== */

@keyframes zl-spin {
    to { transform: rotate(360deg); }
}
@keyframes zl-pulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.07); }
}
@keyframes zl-bounce {
    0%, 80%, 100% { transform: translateY(0);   opacity: 0.35; }
    40%           { transform: translateY(-5px); opacity: 1;    }
}

/* ── Full-page variant ── */
.zina-loader {
    position: fixed;
    inset: 0;
    background: linear-gradient(150deg,
        var(--primary, #581b1f) 0%,
        var(--primary-dark, #3d1215) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.zina-loader.hidden,
.zina-loader.zl-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* ── Inline variant (grid / table cell / modal) ── */
.zina-loader--inline {
    position: static;
    background: transparent;
    min-height: 200px;
    grid-column: 1 / -1;   /* spans full CSS Grid width automatically */
    z-index: 1;
    transition: none;
}
.zina-loader--inline.hidden,
.zina-loader--inline.zl-hidden {
    display: none;
}

/* ── Modal variant (centered inside modal body) ── */
.zina-loader--modal {
    position: relative !important;
    inset: auto !important;
    background: transparent !important;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    transition: none;
}
.zina-loader--modal.hidden,
.zina-loader--modal.zl-hidden {
    display: none;
}
.zina-loader--modal .zl-logo-wrap {
    width: 56px;
    height: 56px;
}
.zina-loader--modal .zl-ring {
    border-width: 2px;
}
.zina-loader--modal .zl-logo {
    width: 38px;
    height: 38px;
    border-radius: 8px;
}
.zina-loader--modal .zl-text {
    font-size: 0.8rem;
    color: var(--medium-gray, #6c757d);
}
.zina-loader--modal .zl-dots span {
    width: 6px;
    height: 6px;
}

/* ── Inner flex column ── */
.zl-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
}

/* ── Logo + spinning ring ── */
.zl-logo-wrap {
    position: relative;
    width: 108px;
    height: 108px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.zina-loader--inline .zl-logo-wrap {
    width: 68px;
    height: 68px;
}

.zl-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid rgba(212, 175, 55, 0.18);
    border-top-color:   var(--accent, #d4af37);
    border-right-color: rgba(212, 175, 55, 0.5);
    animation: zl-spin 0.85s linear infinite;
    will-change: transform;
}
.zina-loader--inline .zl-ring {
    border-width: 2.5px;
}

.zl-logo {
    width: 76px;
    height: 76px;
    object-fit: contain;
    border-radius: 12px;
    position: relative;
    z-index: 2;
    animation: zl-pulse 2s ease-in-out infinite;
    will-change: transform;
    filter: brightness(1.05) drop-shadow(0 2px 10px rgba(0,0,0,0.35));
}
.zina-loader--inline .zl-logo {
    width: 46px;
    height: 46px;
    border-radius: 8px;
    filter: none;
    animation: zl-pulse 2s ease-in-out infinite;
    will-change: transform;
}

/* ── Label ── */
.zl-text {
    font-family: var(--font-primary, 'Poppins', sans-serif);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.4px;
    color: rgba(255, 255, 255, 0.82);
    margin: 0;
}
.zina-loader--inline .zl-text {
    color: var(--medium-gray, #6c757d);
    font-size: 0.78rem;
}

/* ── Bouncing dots ── */
.zl-dots {
    display: flex;
    gap: 0.32rem;
}
.zl-dots span {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent, #d4af37);
    animation: zl-bounce 1.1s ease-in-out infinite;
    will-change: transform, opacity;
}
.zl-dots span:nth-child(2) { animation-delay: 0.18s; }
.zl-dots span:nth-child(3) { animation-delay: 0.36s; }
.zina-loader--inline .zl-dots span {
    background: var(--primary-light, #a0656b);
}

/* Table row loader (section-loader-row unchanged) */
.section-loader-row        { display: none; }
.section-loader-row.show   { display: table-row; }
.section-loader-row td     { text-align: center; padding: 2rem; }

/* ══════════════════════════════════════
   SODA Z – liquid fill animation
══════════════════════════════════════ */
@keyframes zl-soda-fill-anim {
    0%   { height: 0%;   }
    65%  { height: 100%; }
    80%  { height: 100%; }
    93%  { height: 0%;   }
    100% { height: 0%;   }
}
@keyframes zl-wave-flow {
    0%   { transform: translateX(0);    }
    100% { transform: translateX(-50%); }
}
@keyframes zl-bubble-rise {
    0%   { transform: translateY(0)      scale(1);   opacity: 0.9; }
    80%  {                                            opacity: 0.4; }
    100% { transform: translateY(-80px)  scale(0.4); opacity: 0;   }
}

/* Ghost logo – faint Z outline acting as the "glass" */
.zl-logo-ghost {
    opacity: 0.18;
    filter: brightness(8) saturate(0);
    animation: none !important;
}

/* Masked soda container – clips everything to the Z shape */
.zl-soda-z {
    position: absolute;
    width: 76px;
    height: 76px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    overflow: hidden;
    z-index: 3;
    -webkit-mask-image: url('../images/logo.PNG');
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-image: url('../images/logo.PNG');
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
}

/* Rising soda fill */
.zl-soda-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: linear-gradient(180deg,
        #ffd740 0%,
        #e6a817 40%,
        #c4860a 100%);
    box-shadow: inset 0 2px 6px rgba(255, 255, 255, 0.3);
    animation: zl-soda-fill-anim 3s ease-in-out infinite;
    overflow: hidden;
}

/* Wavy liquid surface */
.zl-soda-wave {
    position: absolute;
    top: -8px;
    left: 0;
    width: 200%;
    height: 16px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: zl-wave-flow 1.0s linear infinite;
}

/* Soda bubbles */
.zl-bubble {
    position: absolute;
    bottom: 2px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.75);
    animation: zl-bubble-rise 1.8s ease-out infinite;
}
.zl-bubble:nth-child(2) { width: 4px; height: 4px; left: 20%; animation-delay: 0.2s;  animation-duration: 1.6s; }
.zl-bubble:nth-child(3) { width: 3px; height: 3px; left: 50%; animation-delay: 0.8s;  animation-duration: 2.1s; }
.zl-bubble:nth-child(4) { width: 5px; height: 5px; left: 65%; animation-delay: 1.4s;  animation-duration: 1.5s; }
.zl-bubble:nth-child(5) { width: 3px; height: 3px; left: 35%; animation-delay: 0.5s;  animation-duration: 1.9s; }

/* Soda Z size overrides for smaller variants */
.zina-loader--inline .zl-soda-z {
    width: 46px;
    height: 46px;
}
.zina-loader--modal .zl-soda-z {
    width: 38px;
    height: 38px;
}