/* ============================================
   Auth Styles - Login Pages
   ============================================ */

/* --- Admin Login (from admin/login.php) --- */

:root {
    --skywave-blue: #2F7DFF;
    --black-coal: #0C0212;
    --pure-white: #FFFFFF;
    --sidebar-bg-color: #2d3436;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Mulish', sans-serif;
    background: #f8f9fa;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-language-dropdown {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 20;
}

.auth-language-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 8px 12px;
    border: none;
    border-radius: 12px;
    background: var(--sidebar-bg-color);
    color: var(--pure-white);
    font-family: 'Mulish', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.auth-language-btn img {
    width: 20px;
    height: 14px;
    object-fit: cover;
    border-radius: 2px;
}

.auth-language-btn i {
    font-size: 0.7rem;
    opacity: 0.8;
}

.auth-language-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 220px;
    max-width: min(260px, calc(100vw - 24px));
    max-height: min(360px, calc(100dvh - 80px));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 8px;
    border-radius: 14px;
    background: var(--pure-white);
    box-shadow: 0 16px 40px rgba(12, 2, 18, 0.16);
}

.auth-language-option {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 40px;
    padding: 8px 10px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: var(--black-coal);
    font-family: 'Mulish', sans-serif;
    font-size: 0.9rem;
    text-align: left;
    cursor: pointer;
}

.auth-language-option img {
    width: 20px;
    height: 14px;
    object-fit: cover;
    border-radius: 2px;
    flex: 0 0 auto;
}

.auth-language-option span {
    flex: 1 1 auto;
    min-width: 0;
}

.auth-language-option i {
    color: var(--skywave-blue);
    flex: 0 0 auto;
}

.auth-language-option:hover,
.auth-language-option.is-active {
    background: rgba(47, 125, 255, 0.08);
}

@media (max-width: 576px) {
    .auth-language-dropdown {
        top: max(12px, env(safe-area-inset-top));
        right: max(12px, env(safe-area-inset-right));
    }

    .auth-language-label {
        display: none;
    }
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Be Vietnam Pro', sans-serif;
    font-weight: 800;
}

.login-card {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 400px;
    width: 100%;
    margin: 20px;
}

.login-header {
    padding: 40px 30px;
    text-align: center;
    background: var(--pure-white);
    border-bottom: 1px solid #e9ecef;
}

.login-header img {
    height: 80px;
    width: auto;
}

.login-body {
    padding: 30px;
}

.form-control {
    border-radius: 25px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    padding: 12px 20px;
}

.form-control:focus {
    border-color: var(--skywave-blue);
    box-shadow: 0 0 0 0.2rem rgba(47, 125, 255, 0.25);
}

.form-floating > .form-control {
    border-radius: 25px;
    height: calc(3.5rem + 4px);
    padding: 1rem 1.25rem;
}

.form-floating > label {
    padding: 1rem 1.25rem;
}

.btn {
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    padding: 12px 20px;
    font-size: 0.95rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background: var(--skywave-blue);
    border-color: var(--skywave-blue);
    color: white;
}

.btn-primary:hover {
    background: #1e6bd8;
    border-color: #1e6bd8;
    color: white;
}

.alert {
    border-radius: 15px;
    border: none;
    font-size: 0.9rem;
}

@media (max-width: 576px) {
    .login-card {
        margin: 10px;
        border-radius: 20px;
    }

    .login-header {
        padding: 30px 20px;
    }

    .login-body {
        padding: 20px;
    }
}

/* --- Client Login (from client_login.php) --- */

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Mulish', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e9f2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    background: var(--pure-white);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    padding: 48px 40px;
    width: 100%;
    max-width: min(420px, 100%);
    text-align: center;
    overflow: hidden;
}

.login-container:has(.login-topbar) {
    padding: 0;
}

.login-topbar,
.login-logo {
    background: var(--sidebar-bg-color);
    padding: 28px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-topbar img,
.login-logo img {
    height: 48px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}

.login-content {
    padding: 36px 40px 48px;
}

.login-title {
    font-family: 'Be Vietnam Pro', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--black-coal);
    margin-bottom: 28px;
}

.login-subtitle {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 32px;
}

.login-form .form-group {
    position: relative;
    margin-bottom: 20px;
}

.login-form .form-control {
    border: 2px solid #e9ecef;
    border-radius: 14px;
    padding: 14px 16px 14px 48px;
    font-size: 0.95rem;
    font-family: 'Mulish', sans-serif;
    transition: all 0.3s ease;
}

.login-form .form-control:focus {
    border-color: var(--skywave-blue);
    box-shadow: 0 0 0 0.2rem rgba(47, 125, 255, 0.15);
}

.login-form .form-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.login-form .form-control:focus + .form-icon,
.login-form .form-control:not(:placeholder-shown) + .form-icon {
    color: var(--skywave-blue);
}

.login-form .btn-login {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 14px;
    background: var(--skywave-blue);
    color: white;
    font-family: 'Mulish', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.login-form .btn-login:hover {
    background: #1e6bd8;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(47, 125, 255, 0.3);
}

.login-form .btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.login-error {
    background: #fff5f5;
    border: 1px solid #feb2b2;
    color: #c53030;
    border-radius: 10px;
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 0.875rem;
    display: none;
}

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

.login-lock-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(47, 125, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.login-lock-icon i {
    font-size: 1.5rem;
    color: var(--skywave-blue);
}

.auth-register-container {
    max-width: min(760px, 100%);
    text-align: left;
}

.auth-register-container .login-title,
.auth-register-container .login-subtitle,
.auth-register-container .login-topbar,
.auth-register-container .login-logo {
    text-align: center;
}

.auth-section-title {
    font-family: 'Be Vietnam Pro', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    color: var(--black-coal);
    margin: 8px 0 12px;
}

.auth-register-form .auth-plain-input {
    padding: 12px 16px;
}

.auth-switch {
    margin-top: 24px;
    text-align: center;
    color: #6c757d;
    font-size: 0.9rem;
}

.auth-switch a {
    color: var(--skywave-blue);
    font-weight: 700;
    text-decoration: none;
}

.auth-switch a:hover {
    text-decoration: underline;
}

body:has(.auth-language-dropdown) {
    align-items: flex-start;
    min-height: 100dvh;
    overflow-x: hidden;
    padding: max(72px, calc(16px + env(safe-area-inset-top))) max(16px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}

@media (min-width: 900px) {
    body:has(.auth-language-dropdown):not(:has(.auth-register-container)) {
        align-items: center;
        padding-top: 24px;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 32px 24px;
        border-radius: 20px;
    }

    .login-container:has(.login-topbar) {
        padding: 0;
    }

    .login-topbar,
    .login-logo {
        padding: 22px 24px;
    }

    .login-topbar img,
    .login-logo img {
        height: 40px;
        max-width: min(220px, 70vw);
    }

    .login-content {
        padding: 28px 16px 32px;
    }

    .login-title {
        font-size: 1.25rem;
        overflow-wrap: anywhere;
    }

    .login-form .form-control,
    .auth-register-form .auth-plain-input {
        font-size: 16px;
    }

    .auth-switch {
        font-size: 0.85rem;
        overflow-wrap: anywhere;
    }
}