/*
=========================================================
Tutor SaaS - Main Styles
File: assets/css/style.css
=========================================================
*/

:root {
    --tms-bg-color: #f8fafc;
    --tms-text-color: #1f2937;

    --tms-surface: #ffffff;
    --tms-surface-soft: #f8fafc;
    --tms-border: #e5e7eb;
    --tms-border-strong: #d1d5db;
    --tms-primary: #2563eb;
    --tms-primary-dark: #1d4ed8;
    --tms-success: #16a34a;
    --tms-warning: #d97706;
    --tms-danger: #dc2626;
    --tms-info: #0891b2;
    --tms-sidebar: #0f172a;
    --tms-sidebar-hover: #1e293b;
    --tms-text: var(--tms-text-color, #1f2937);
    --tms-muted: #64748b;
    --tms-bg: var(--tms-bg-color, #f8fafc);
    --tms-shadow-sm: 0 4px 10px rgba(15, 23, 42, 0.06);
    --tms-shadow-md: 0 12px 24px rgba(15, 23, 42, 0.08);
    --tms-shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.10);
    --tms-radius-sm: 10px;
    --tms-radius-md: 14px;
    --tms-radius-lg: 18px;
    --tms-input-height: 46px;
    --tms-transition: all 0.22s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

.tms-dashboard-wrapper,
.tms-auth-form,
.tms-admin-dashboard-wrapper {
    font-family: Arial, sans-serif;
    color: var(--tms-text);
}

.tms-dashboard-wrapper a,
.tms-auth-form a,
.tms-admin-dashboard-wrapper a {
    text-decoration: none;
}

.tms-dashboard-wrapper img,
.tms-auth-form img,
.tms-admin-dashboard-wrapper img {
    max-width: 100%;
    height: auto;
}

.tms-dashboard-wrapper input,
.tms-dashboard-wrapper select,
.tms-dashboard-wrapper textarea,
.tms-auth-form input,
.tms-auth-form select,
.tms-auth-form textarea,
.tms-admin-dashboard-wrapper input,
.tms-admin-dashboard-wrapper select,
.tms-admin-dashboard-wrapper textarea {
    width: 100%;
    border: 1px solid var(--tms-border-strong);
    border-radius: 12px;
    background: var(--tms-surface);
    color: var(--tms-text);
    padding: 12px 14px;
    font-size: 15px;
    line-height: 1.45;
    outline: none;
    transition: var(--tms-transition);
    box-shadow: none;
}

.tms-dashboard-wrapper input,
.tms-dashboard-wrapper select,
.tms-auth-form input,
.tms-auth-form select,
.tms-admin-dashboard-wrapper input,
.tms-admin-dashboard-wrapper select {
    min-height: var(--tms-input-height);
}

.tms-dashboard-wrapper textarea,
.tms-auth-form textarea,
.tms-admin-dashboard-wrapper textarea {
    min-height: 96px;
    resize: vertical;
}

.tms-dashboard-wrapper input:focus,
.tms-dashboard-wrapper select:focus,
.tms-dashboard-wrapper textarea:focus,
.tms-auth-form input:focus,
.tms-auth-form select:focus,
.tms-auth-form textarea:focus,
.tms-admin-dashboard-wrapper input:focus,
.tms-admin-dashboard-wrapper select:focus,
.tms-admin-dashboard-wrapper textarea:focus {
    border-color: var(--tms-primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.tms-dashboard-wrapper label,
.tms-auth-form label,
.tms-admin-dashboard-wrapper label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 700;
    color: #0f172a;
}

.tms-dashboard-wrapper hr,
.tms-auth-form hr,
.tms-admin-dashboard-wrapper hr {
    border: 0;
    border-top: 1px solid var(--tms-border);
}

.tms-btn,
.tms-dashboard-wrapper button[type="submit"],
.tms-auth-form button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 12px 18px;
    border: none;
    border-radius: 12px;
    background: var(--tms-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--tms-transition);
    box-shadow: var(--tms-shadow-sm);
    text-align: center;
}

.tms-btn:hover,
.tms-dashboard-wrapper button[type="submit"]:hover,
.tms-auth-form button[type="submit"]:hover {
    transform: translateY(-1px);
    background: var(--tms-primary-dark);
    box-shadow: var(--tms-shadow-md);
}

.tms-btn:focus,
.tms-dashboard-wrapper button[type="submit"]:focus,
.tms-auth-form button[type="submit"]:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.18);
}

.tms-btn.tms-btn-success,
.tms-btn-success {
    background: var(--tms-success);
}

.tms-btn.tms-btn-success:hover,
.tms-btn-success:hover {
    background: #15803d;
}

.tms-btn.tms-btn-warning,
.tms-btn-warning {
    background: var(--tms-warning);
}

.tms-btn.tms-btn-warning:hover,
.tms-btn-warning:hover {
    background: #b45309;
}

.tms-btn.tms-btn-small,
.tms-btn-small {
    min-height: 36px;
    padding: 8px 12px;
    font-size: 13px;
    border-radius: 10px;
}

.tms-auth-form {
    width: 100%;
    max-width: 520px;
    margin: 24px auto;
    background: linear-gradient(180deg, var(--tms-surface) 0%, var(--tms-surface-soft) 100%);
    border: 1px solid var(--tms-border);
    border-radius: 20px;
    padding: 22px 18px;
    box-shadow: var(--tms-shadow-md);
}

.tms-auth-form h2 {
    font-size: 26px;
    margin-bottom: 16px;
    color: #0f172a;
}

.tms-auth-form p {
    font-size: 14px;
    line-height: 1.6;
}

.tms-form-group-auth,
.tms-form-group {
    margin-bottom: 16px;
}

.tms-password-wrapper {
    position: relative;
}

.tms-password-wrapper input {
    padding-right: 48px;
}

.tms-password-toggle {
    position: absolute;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    user-select: none;
    color: #475569;
}

.tms-password-toggle:hover {
    color: var(--tms-primary-dark);
}

.tms-dashboard-wrapper {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    width: 100%;
    padding: 12px 0;
}

.tms-sidebar {
    width: 280px;
    min-width: 280px;
    background: linear-gradient(180deg, var(--tms-sidebar) 0%, #172554 100%);
    border-radius: 18px;
    padding: 18px 14px;
    box-shadow: var(--tms-shadow-md);
    position: sticky;
    top: 18px;
}

.tms-sidebar a {
    display: block;
    padding: 12px 14px;
    margin-bottom: 8px;
    border-radius: 12px;
    color: #e2e8f0;
    font-size: 14px;
    font-weight: 600;
    transition: var(--tms-transition);
}

.tms-sidebar a:hover,
.tms-sidebar a.active {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.tms-main-content {
    flex: 1;
    min-width: 0;
    background: var(--tms-bg);
    color: var(--tms-text);
}

.tms-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin: 18px 0 22px;
}

.tms-card {
    background: linear-gradient(180deg, var(--tms-surface) 0%, var(--tms-surface-soft) 100%);
    border: 1px solid var(--tms-border);
    border-radius: 16px;
    padding: 18px;
    box-shadow: var(--tms-shadow-sm);
}

.tms-card h3 {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: var(--tms-muted);
    font-weight: 700;
}

.tms-card p {
    margin: 0;
    font-size: 28px;
    line-height: 1.2;
    font-weight: 800;
    color: #0f172a;
}

.tms-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--tms-surface);
    border: 1px solid var(--tms-border);
    border-radius: 14px;
    overflow: hidden;
}

.tms-table th {
    background: #0f172a;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 12px 10px;
    text-align: left;
    white-space: nowrap;
}

.tms-table td {
    padding: 12px 10px;
    border-bottom: 1px solid #eef2f7;
    font-size: 14px;
    color: #1f2937;
    vertical-align: top;
    background: var(--tms-surface);
}

.tms-table tr:last-child td {
    border-bottom: none;
}

.tms-table tr:nth-child(even) td {
    background: #fcfdff;
}

.tms-pricing-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.tms-plan-card {
    position: relative;
    background: linear-gradient(180deg, var(--tms-surface) 0%, #f9fbff 100%);
    border: 1px solid var(--tms-border);
    border-radius: 18px;
    padding: 22px 18px;
    box-shadow: var(--tms-shadow-sm);
}

.tms-plan-card h3 {
    margin: 0 0 10px 0;
    color: #0f172a;
    font-size: 20px;
}

.tms-plan-card h2 {
    margin: 0 0 14px 0;
    font-size: 34px;
    color: var(--tms-primary);
    line-height: 1.1;
}

.tms-plan-card h2 span {
    font-size: 14px;
    color: var(--tms-muted);
    font-weight: 500;
}

.tms-plan-card ul {
    margin: 0 0 18px 0;
    padding-left: 18px;
    color: #475569;
}

.tms-plan-card ul li {
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.5;
}

.tms-plan-card.active-plan {
    border-color: rgba(37, 99, 235, 0.35);
    box-shadow: 0 14px 32px rgba(37, 99, 235, 0.12);
}

.tms-plan-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--tms-success);
    color: #fff;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.3px;
}

.tms-modal-content {
    box-shadow: var(--tms-shadow-lg);
    background: var(--tms-surface);
    color: var(--tms-text);
}

.tms-no-print {
    white-space: nowrap;
}

.tms-admin-dashboard-wrapper table {
    border-collapse: collapse;
}

.tms-admin-dashboard-wrapper .button {
    min-height: 42px;
    border-radius: 12px;
    padding: 10px 14px;
}

@media (max-width: 1024px) {
    .tms-dashboard-wrapper {
        flex-direction: column;
    }

    .tms-sidebar {
        width: 100%;
        min-width: 100%;
        position: static;
        top: auto;
    }

    .tms-main-content {
        width: 100%;
    }
}

@media (max-width: 767px) {
    .tms-auth-form {
        margin: 14px auto;
        padding: 18px 14px;
        border-radius: 16px;
    }

    .tms-auth-form h2 {
        font-size: 22px;
    }

    .tms-dashboard-wrapper {
        gap: 14px;
        padding: 6px 0;
    }

    .tms-sidebar {
        padding: 14px 12px;
        border-radius: 16px;
    }

    .tms-sidebar a {
        padding: 12px;
        margin-bottom: 6px;
        font-size: 14px;
    }

    .tms-cards {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .tms-card {
        padding: 14px;
        border-radius: 14px;
    }

    .tms-card h3 {
        font-size: 12px;
    }

    .tms-card p {
        font-size: 22px;
    }

    .tms-btn,
    .tms-dashboard-wrapper button[type="submit"],
    .tms-auth-form button[type="submit"] {
        width: 100%;
        min-height: 46px;
        padding: 12px 14px;
        font-size: 14px;
    }

    .tms-btn.tms-btn-small,
    .tms-btn-small {
        width: auto;
        min-height: 36px;
        padding: 8px 10px;
        font-size: 12px;
    }

    .tms-table th,
    .tms-table td {
        padding: 10px 8px;
        font-size: 13px;
    }

    .tms-plan-card {
        padding: 18px 14px;
        border-radius: 16px;
    }

    .tms-plan-card h2 {
        font-size: 28px;
    }

    .tms-dashboard-wrapper input,
    .tms-dashboard-wrapper select,
    .tms-dashboard-wrapper textarea,
    .tms-auth-form input,
    .tms-auth-form select,
    .tms-auth-form textarea,
    .tms-admin-dashboard-wrapper input,
    .tms-admin-dashboard-wrapper select,
    .tms-admin-dashboard-wrapper textarea {
        font-size: 16px;
        padding: 12px 13px;
        border-radius: 12px;
    }

    .tms-password-toggle {
        right: 12px;
        font-size: 17px;
    }
}

@media (max-width: 520px) {
    .tms-cards {
        grid-template-columns: 1fr;
    }

    .tms-card p {
        font-size: 24px;
    }

    .tms-auth-form {
        padding: 16px 12px;
    }

    .tms-sidebar {
        padding: 12px 10px;
    }

    .tms-plan-card h3 {
        font-size: 18px;
    }

    .tms-plan-card h2 {
        font-size: 24px;
    }
}

@media print {
    .tms-sidebar,
    .tms-btn,
    .tms-no-print,
    button,
    .tms-password-toggle {
        display: none !important;
    }

    .tms-dashboard-wrapper,
    .tms-main-content,
    .tms-auth-form {
        display: block !important;
        width: 100% !important;
        padding: 0 !important;
        background: #fff !important;
        box-shadow: none !important;
    }

    .tms-card,
    .tms-plan-card,
    .tms-auth-form,
    .tms-table {
        box-shadow: none !important;
        border-color: #ddd !important;
    }
}