/* 
  Glow Premium Design System 
  OutSends - Multi-Account & Glassmorphism 
*/

:root {
    /* Dark Mode (Default) - Bleu Nuit Glow */
    --bg-main: #0a0a0c;
    --bg-glass: rgba(16, 16, 20, 0.75);
    --bg-card: rgba(25, 25, 30, 0.6);
    --border-glass: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);

    --glow-cyan: #00f2ff;
    --glow-violet: #7000ff;
    --glow-pink: #ff00ea;

    --accent-blue: #3b82f6;
    --accent-indigo: #6366f1;

    --welcome-card-bg: rgba(10, 14, 24, 0.88);
    --welcome-card-border: rgba(255, 255, 255, 0.14);
    --welcome-feature-bg: rgba(255, 255, 255, 0.04);
    --welcome-feature-border: rgba(255, 255, 255, 0.08);
    --welcome-feature-hover-bg: rgba(255, 255, 255, 0.07);

    --shadow-glow: 0 0 20px rgba(0, 242, 255, 0.2);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --bg-main: #f8fafc;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --bg-card: rgba(255, 255, 255, 0.9);
    --border-glass: rgba(0, 12, 40, 0.08);
    --text-primary: #0f172a;
    --text-secondary: #64748b;

    --welcome-card-bg: rgba(255, 255, 255, 0.9);
    --welcome-card-border: rgba(15, 23, 42, 0.12);
    --welcome-feature-bg: rgba(15, 23, 42, 0.04);
    --welcome-feature-border: rgba(15, 23, 42, 0.08);
    --welcome-feature-hover-bg: rgba(15, 23, 42, 0.07);

    --shadow-glow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

/* --- Global Utilities --- */
.glass-panel {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
}

.glow-text {
    text-shadow: 0 0 10px rgba(0, 242, 255, 0.5);
}

.glow-btn {
    position: relative;
    background: linear-gradient(135deg, var(--glow-cyan), var(--glow-violet));
    color: white;
    border: none;
    border-radius: 12px;
    padding: 12px 24px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.glow-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(112, 0, 255, 0.4);
}

/* --- Welcome Modal --- */
#welcome-modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-main);
    overflow: hidden;
}

.glow-bg-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.glow-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: blob-float 10s infinite alternate;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--glow-cyan);
    top: -100px;
    left: -100px;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: var(--glow-violet);
    bottom: -150px;
    right: -100px;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: var(--glow-pink);
    top: 30%;
    right: 20%;
    opacity: 0.2;
}

@keyframes blob-float {
    from {
        transform: translate(0, 0) scale(1);
    }

    to {
        transform: translate(30px, 30px) scale(1.1);
    }
}

.welcome-card {
    position: relative;
    width: 480px;
    padding: 48px;
    text-align: center;
    animation: card-enter 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

@keyframes card-enter {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.welcome-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 24px;
    filter: drop-shadow(0 0 15px var(--glow-cyan));
}

.welcome-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.welcome-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.welcome-clean-backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.22), transparent 40%),
        radial-gradient(circle at 78% 12%, rgba(16, 185, 129, 0.16), transparent 34%),
        linear-gradient(160deg, rgba(10, 10, 12, 0.94), rgba(8, 12, 24, 0.94));
    pointer-events: none;
}

[data-theme="light"] .welcome-clean-backdrop {
    background:
        radial-gradient(circle at 18% 18%, rgba(59, 130, 246, 0.12), transparent 42%),
        radial-gradient(circle at 78% 10%, rgba(16, 185, 129, 0.1), transparent 36%),
        linear-gradient(160deg, rgba(248, 250, 252, 0.95), rgba(241, 245, 249, 0.95));
}

.welcome-clean-card {
    width: min(560px, calc(100vw - 28px));
    padding: 36px 34px 30px;
    border-radius: 20px;
    background: var(--welcome-card-bg);
    backdrop-filter: blur(14px);
    border: 1px solid var(--welcome-card-border);
}

.welcome-clean-logo {
    width: 74px;
    height: 74px;
    margin: 0 auto 18px;
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(15, 23, 42, 0.36));
    border: 1px solid rgba(255, 255, 255, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.28);
}

.welcome-clean-logo img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.welcome-consent-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 2px 0 18px;
    text-align: left;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.45;
}

.welcome-consent-row input[type="checkbox"] {
    margin-top: 2px;
    width: 15px;
    height: 15px;
    accent-color: var(--accent-blue);
    cursor: pointer;
}

.welcome-consent-row a {
    color: var(--text-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.welcome-login-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 46px;
    background: #ffffff !important;
    color: #0f172a;
    border: 1px solid rgba(15, 23, 42, 0.18);
    box-shadow: none;
    font-weight: 700;
}

.welcome-login-btn:hover {
    transform: translateY(-1px);
    box-shadow: none;
    background: #f1f5f9 !important;
}

[data-theme="light"] .welcome-login-btn {
    background: #ffffff !important;
    color: #0f172a;
    border: 1px solid rgba(15, 23, 42, 0.18);
}

[data-theme="light"] .welcome-login-btn:hover {
    background: #f1f5f9 !important;
}

.welcome-login-btn:disabled {
    opacity: 0.52;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.welcome-consent-error {
    margin: -10px 0 14px;
    min-height: 16px;
    font-size: 12px;
    line-height: 1.3;
    color: #ef4444;
    text-align: left;
    opacity: 0;
    transform: translateY(-2px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.welcome-consent-error.show {
    opacity: 1;
    transform: translateY(0);
}

.welcome-consent-row.shake {
    animation: welcome-shake 0.45s ease;
}

@keyframes welcome-shake {
    0% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
    100% { transform: translateX(0); }
}

@media (max-width: 640px) {
    #welcome-modal-container {
        align-items: flex-start;
        overflow-y: auto;
        overflow-x: hidden;
        padding: 10px 10px calc(14px + env(safe-area-inset-bottom));
    }

    .welcome-clean-card {
        width: 100%;
        margin: max(8px, env(safe-area-inset-top)) auto 0;
        padding: 24px 16px 20px;
        border-radius: 16px;
    }

    .welcome-clean-logo {
        width: 62px;
        height: 62px;
        margin-bottom: 14px;
        border-radius: 14px;
    }

    .welcome-clean-logo img {
        width: 40px;
        height: 40px;
    }

    .welcome-title {
        font-size: 24px;
        margin-bottom: 8px;
        letter-spacing: -0.2px;
    }

    .welcome-subtitle {
        font-size: 14px;
        line-height: 1.45;
        margin-bottom: 18px;
    }

    .feature-cards {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 18px;
    }

    .feature-card {
        padding: 14px 10px;
    }

    .welcome-login-btn {
        min-height: 50px;
        font-size: 15px;
    }

    .login-footer-text {
        margin-top: 18px;
        font-size: 11px;
    }
}

@media (max-width: 900px) and (min-width: 641px) {
    #welcome-modal-container {
        align-items: flex-start;
        overflow-y: auto;
        overflow-x: hidden;
        padding: 16px;
    }

    .welcome-clean-card {
        width: 100%;
        max-width: 680px;
        margin: max(8px, env(safe-area-inset-top)) auto 0;
        padding: 30px 24px 24px;
        border-radius: 18px;
    }

    .welcome-title {
        font-size: 28px;
    }

    .welcome-subtitle {
        font-size: 15px;
        margin-bottom: 22px;
    }

    .feature-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        margin-bottom: 22px;
    }

    .feature-card {
        padding: 16px 12px;
    }
}

@media (max-width: 400px) {
    .welcome-clean-card {
        padding: 20px 12px 18px;
    }

    .welcome-title {
        font-size: 22px;
    }

    .welcome-consent-row {
        font-size: 11px;
        gap: 8px;
    }

    .welcome-consent-row input[type="checkbox"] {
        width: 14px;
        height: 14px;
    }
}

/* --- Account Switcher --- */
.nav-menu {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding-bottom: 12px !important;
    /* Marge au fond */
}

#account-switcher-container {
    margin-top: auto;
    padding: 0;
    width: 100%;
    border-top: 1px solid var(--border-color);
}

.account-switcher-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    padding: 6px 0 0 0;
    background: transparent;
    border: none;
    border-radius: 0;
    cursor: pointer;
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.account-switcher-trigger:hover {
    background: var(--accent-subtle);
    color: var(--text-primary);
    transform: translateX(4px);
}

#logout-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
    outline: none;
}

#logout-btn:hover {
    background: rgba(99, 102, 241, 0.08);
    color: var(--accent-color);
    transform: translateX(2px);
    font-weight: 500;
}

.active-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.account-info-compact {
    flex: 1;
    min-width: 0;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-left: 6px;
}

.account-name-label {
    display: block;
    font-size: 12px;
    /* compact but readable */
    font-weight: 700 !important;
    color: var(--text-primary) !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.1;
}

.account-email-label {
    display: block;
    font-size: 8.5px;
    /* slightly larger than before for clarity */
    color: var(--text-secondary) !important;
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chevron-icon {
    font-size: 18px;
    color: #475569;
}

@keyframes dropdown-fade {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.account-dropdown {
    position: absolute;
    bottom: calc(100% + 8px);
    /* Drop upper */
    left: 6px;
    right: 6px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 6px;
    /* compact */
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    display: none;
    animation: dropdown-fade 0.16s ease-out;
    max-height: 220px;
    /* smaller */
    /* Fix overflow */
    overflow-y: auto;
    font-size: 13px;
}

.account-dropdown.show {
    display: block;
}

[data-theme="dark"] .account-dropdown {
    background: var(--bg-surface);
    border-color: var(--border-color);
}

/* Settings consistency */
[data-theme="dark"] .settings-section.glass-panel {
    background: var(--bg-surface);
    border-color: var(--border-color);
    box-shadow: none;
}

/* Feature cards in login UI */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}

.feature-card {
    background: var(--welcome-feature-bg);
    border: 1px solid var(--welcome-feature-border);
    border-radius: 16px;
    padding: 20px 12px;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    background: var(--welcome-feature-hover-bg);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 24px;
    margin-bottom: 12px;
    display: block;
}

.feature-card h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.feature-card p {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.login-footer-text {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.trial-link {
    margin-top: 32px;
    font-size: 13px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.trial-link:hover {
    color: var(--glow-cyan);
}

.account-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    /* tighter for compact dropdown */
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-bottom: 3px;
    color: var(--text-primary);
    font-size: 13px;
}

.account-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.account-item.active {
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid rgba(0, 242, 255, 0.2);
}

.account-item img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
}

.account-info {
    flex: 1;
    overflow: hidden;
}

.account-name {
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.account-email {
    font-size: 8.5px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.add-account-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 8px 10px;
    margin-top: 6px;
    border: 1px dashed var(--border-glass);
    border-radius: 10px;
    background: transparent;
    color: var(--text-primary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.add-account-btn:hover {
    border-color: var(--glow-cyan);
    background: rgba(0, 242, 255, 0.05);
}

.add-account-btn svg {
    width: 14px;
    height: 14px;
}

/* --- Settings Page Updates --- */
.settings-section {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 24px;
}

.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-glass);
}

.settings-row:last-child {
    border-bottom: none;
}

.logout-btn {
    color: #ff4d4d;
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.2);
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.logout-btn:hover {
    background: rgba(255, 77, 77, 0.2);
    transform: scale(1.02);
}

/* Hide specific elements when modal is present */
body.modal-open #main-content {
    filter: blur(10px);
}

/* --- Campaign Premium UI --- */
.campaign-card-modern {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.campaign-card-modern:hover {
    transform: translateY(-4px);
    border-color: var(--glow-cyan);
    box-shadow: 0 10px 30px rgba(0, 242, 255, 0.1);
}

.campaign-btn-premium {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    padding: 6px 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    color: var(--text-primary);
    min-width: 50px;
    flex: 1;
}

.campaign-btn-premium .material-icons {
    font-size: 16px;
}

.campaign-btn-premium .btn-label {
    font-size: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    opacity: 0.7;
    line-height: 1;
}

.campaign-btn-premium:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    border-color: var(--glow-cyan);
}

.campaign-btn-premium.start:hover {
    color: var(--glow-cyan);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

.campaign-btn-premium.edit:hover {
    color: #fbbf24;
}

.campaign-btn-premium.delete:hover {
    color: #f87171;
}

.campaign-btn-premium.archive:hover {
    color: #a855f7;
}

.campaign-card-actions {
    display: flex;
    gap: 6px;
    margin-top: 16px;
    flex-wrap: nowrap;
}

/* --- iPhone Style Date/Time Picker --- */
.iphone-datetime-picker {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 20px;
    width: 100%;
}

.iphone-input-group {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    margin-bottom: 12px;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.iphone-input-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.iphone-input-value {
    color: var(--glow-cyan);
    font-weight: 700;
    font-size: 15px;
}

/* --- Global Progress Bar --- */
#global-sending-progress {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 100px;
    padding: 12px 24px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: translateY(150%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

#global-sending-progress.visible {
    transform: translateY(0);
}

.progress-track-premium {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill-premium {
    height: 100%;
    background: linear-gradient(90deg, var(--glow-cyan), var(--glow-violet));
    width: 0%;
    border-radius: 10px;
    transition: width 0.4s ease;
    box-shadow: 0 0 15px var(--glow-cyan);
}

/* --- Premium Switch --- */
.switch-premium input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider-premium {
    position: relative;
    cursor: pointer;
    width: 40px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-glass);
    border-radius: 34px;
    transition: .4s;
}

.slider-premium:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 2px;
    background-color: white;
    border-radius: 50%;
    transition: .4s;
}

input:checked + .slider-premium {
    background-color: #22c55e; /* Green for success/enabled */
    border-color: #22c55e;
}

input:checked + .slider-premium:before {
    transform: translateX(20px);
}

input:focus + .slider-premium {
    box-shadow: 0 0 1px #22c55e;
}