/* Unified Notification System - Consistent top banner notifications */

/* Base unified notification styles */
.unified-notification {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 10000;
    opacity: 0;
    transform: translateY(-100%);
    transition: all 0.5s ease-out;
    font-family: inherit;
    pointer-events: none;
}

.unified-notification.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.unified-notification.hiding {
    animation: unifiedSlideUp 0.5s ease-in forwards;
}

.unified-notification-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
    min-height: 50px;
    box-sizing: border-box;
    /* Safe area support for iPhone notch/Dynamic Island */
    padding-top: calc(16px + env(safe-area-inset-top, 0px));
    padding-left: calc(24px + env(safe-area-inset-left, 0px));
    padding-right: calc(24px + env(safe-area-inset-right, 0px));
}

.unified-notification-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    line-height: 1.4;
}

.unified-notification-main {
    font-weight: 600;
    font-size: var(--font-size-main-text);
}

.unified-notification-sub {
    font-size: var(--font-size-middle);
    opacity: 0.9;
    font-weight: 400;
}

.unified-notification-dismiss {
    background: none;
    border: none;
    color: inherit;
    font-size: var(--font-size-small-title);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
    flex-shrink: 0;
}

.unified-notification-dismiss:hover {
    background-color: var(--bg-tertiary);
}

/* Color variants */

/* Success notifications (green) */
.unified-notification.success {
    background: #10251A;
    color: #d1fae5;
}

/* Error notifications (red) */
.unified-notification.error {
    background: #4a2222;
    color: #fee2e2;
}

/* Info notifications (blue) */
.unified-notification.info {
    background: #1e3a8a;
    color: #dbeafe;
}

/* Warning notifications (orange) */
.unified-notification.warning {
    background: #7c2d12;
    color: #fed7aa;
}

/* Subscription notifications (purple gradient) */
.unified-notification.subscription {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    cursor: pointer;
}

.unified-notification.subscription:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
}

/* Default/neutral notifications (dark) */
.unified-notification.neutral {
    background: var(--bg-primary);
    color: white;
}

/* Network (minimal iPhone-style) */
.unified-notification.network {
    background: var(--bg-secondary);
    color: var(--text-primary, #EEFDF9);
    border-bottom: 1px solid var(--bg-tertiary);
}

.unified-notification.network .unified-notification-content {
    justify-content: center;
    padding: 10px 16px;
    min-height: 40px;
    padding-top: calc(10px + env(safe-area-inset-top, 0px));
    padding-left: calc(16px + env(safe-area-inset-left, 0px));
    padding-right: calc(16px + env(safe-area-inset-right, 0px));
}

.unified-notification.network .unified-notification-text {
    flex: 0 1 auto;
    align-items: center;
}

.unified-notification.network .unified-notification-main {
    font-size: var(--font-size-middle);
    font-weight: 600;
    letter-spacing: 0.2px;
}

/* Exercise swap notifications (matching workouts-logging header) */
.unified-notification.exercise-swap {
    background: var(--bg-primary);
    color: #42c2c9;
    min-height: 65px;
}

.unified-notification.exercise-swap .unified-notification-content {
    min-height: 65px;
    padding: 20px 24px;
    /* Safe area support for iPhone notch/Dynamic Island */
    padding-top: calc(20px + env(safe-area-inset-top, 0px));
    padding-left: calc(24px + env(safe-area-inset-left, 0px));
    padding-right: calc(24px + env(safe-area-inset-right, 0px));
}

/* Animations */
@keyframes unifiedSlideUp {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(-100%);
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .unified-notification-content {
        padding: 12px 16px;
        gap: 12px;
        /* Safe area support for iPhone notch/Dynamic Island on mobile */
        padding-top: calc(12px + env(safe-area-inset-top, 0px));
        padding-left: calc(16px + env(safe-area-inset-left, 0px));
        padding-right: calc(16px + env(safe-area-inset-right, 0px));
    }

    .unified-notification-main {
        font-size: var(--font-size-main-text);
    }

    .unified-notification-sub {
        font-size: var(--font-size-middle);
    }
}

/* Ensure notifications stack properly if multiple exist */
.unified-notification+.unified-notification {
    top: 60px;
}

.unified-notification+.unified-notification+.unified-notification {
    top: 120px;
}

/* ============================================
   PWA Update Banner Styles
   ============================================ */

.pwa-update-banner {
    position: fixed;
    top: 0;
    left: 50%;
    /* Start off-screen */
    transform: translateX(-50%) translateY(-100%);
    background: var(--bg-primary);
    color: white;
    z-index: 10000;
    width: 100%;
    font-size: var(--font-size-main-text);
    padding: 10px 0;
    animation: slideDown 0.5s ease-out forwards;
    /* Safe area support for iPhone notch/Dynamic Island */
    padding-top: calc(10px + env(safe-area-inset-top, 0px));
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
}

.pwa-update-banner.success {
    background: #10251A;
    color: #d1fae5;
    border: none;
}

.pwa-update-banner.error {
    background: #4a2222;
    color: #fee2e2;
}

.pwa-update-banner.hiding {
    animation: slideUpToHide 0.5s ease-in forwards;
}

.pwa-update-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    padding: 0 20px;
    /* Safe area support for iPhone notch/Dynamic Island */
    padding-left: calc(20px + env(safe-area-inset-left, 0px));
    padding-right: calc(20px + env(safe-area-inset-right, 0px));
}

.pwa-update-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    line-height: 1.4;
}

.pwa-update-main {
    font-weight: 600;
    font-size: var(--font-size-main-text);
}

.pwa-update-countdown {
    font-size: var(--font-size-middle);
    opacity: 0.9;
    font-weight: 400;
}

.pwa-update-btn {
    background: white;
    color: #000000;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    font-size: var(--font-size-middle);
    width: 82.5px;
    /* Fixed width */
    height: 33px;
    /* Fixed height */
    display: flex;
    align-items: center;
    justify-content: center;
}

.pwa-update-btn.loading {
    /* Remove text space to ensure spinner is perfectly centered */
    font-size: 0;
    color: transparent;
}

.pwa-update-btn.loading::after {
    content: '';
    display: block;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    /* Create a half-white, half-black border */
    border: 3px solid;
    border-color: #ffffff #000000 transparent transparent;
    animation: spin 1s linear infinite;
}

.pwa-update-btn:hover {
    background: #f5f5f5;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.pwa-update-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.pwa-update-dismiss {
    background: transparent;
    color: white;
    border: none;
    font-size: var(--font-size-small-title);
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.pwa-update-dismiss:hover {
    background: var(--bg-tertiary);
}

/* PWA Update Banner Animations */
@keyframes slideDown {
    from {
        transform: translateX(-50%) translateY(-120px);
        opacity: 0;
    }

    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

@keyframes slideUpToHide {
    from {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    to {
        transform: translateX(-50%) translateY(-100%);
        opacity: 0;
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}