/* ==========================================================================
   Speaktra Admin - Login Screen Stylesheet
   Brand Colors: Ivory Background (#FFFFF0), Dark Navy (#002366), Gold Accent (#D4AF37)
   ========================================================================== */

:root {
    --bg-ivory: #FFFFF0;
    --navy-primary: #002366;
    --navy-dark: #001744;
    --navy-light: #0d388e;
    --gold-accent: #D4AF37;
    --gold-hover: #C59F2D;
    --gold-light: #FBF6E9;
    --gold-subtle: rgba(212, 175, 55, 0.15);
    --text-navy: #002366;
    --text-muted: #5A6A85;
    --card-bg: #FFFFFF;
    --border-color: #E2E8F0;
}

/* Base Body Styles */
body.login-body {
    background-color: var(--bg-ivory);
    color: var(--navy-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 1rem;
}

/* Background Subtle Gradient Overlay */
.login-bg-pattern {
    background: radial-gradient(circle at 15% 15%, rgba(212, 175, 55, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 85% 85%, rgba(0, 35, 102, 0.05) 0%, transparent 45%);
}

/* Login Card Container */
.login-card {
    background: var(--card-bg);
    border-radius: 1.5rem;
    box-shadow: 0 15px 35px rgba(0, 35, 102, 0.08), 0 3px 10px rgba(0, 35, 102, 0.04);
    border: 1px solid rgba(212, 175, 55, 0.35);
    width: 100%;
    max-width: 28rem;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.login-card:hover {
    box-shadow: 0 20px 40px rgba(0, 35, 102, 0.12), 0 5px 15px rgba(212, 175, 55, 0.1);
}

/* Top Decorative Accent Bar */
.login-accent-bar {
    height: 6px;
    background: linear-gradient(90deg, var(--navy-primary) 0%, var(--gold-accent) 50%, var(--navy-primary) 100%);
    width: 100%;
}

/* Brand Badge */
.brand-badge {
    display: inline-block;
    padding: 0.25rem 0.85rem;
    border-radius: 9999px;
    background-color: var(--gold-light);
    color: var(--navy-primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1px solid rgba(212, 175, 55, 0.4);
    margin-bottom: 0.75rem;
}

/* Typography */
.login-title {
    color: var(--navy-primary);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.login-subtitle {
    color: var(--text-muted);
}

/* Form Inputs */
.login-input-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--navy-primary);
    margin-bottom: 0.375rem;
}

.login-input {
    width: 100%;
    padding: 0.8rem 1.1rem;
    border: 1.5px solid var(--border-color);
    border-radius: 0.75rem;
    font-size: 0.95rem;
    color: var(--navy-primary);
    background-color: #FAFAFA;
    transition: all 0.25s ease;
    box-sizing: border-box;
}

.login-input:focus {
    background-color: #FFFFFF;
    border-color: var(--gold-accent);
    outline: none;
    box-shadow: 0 0 0 3.5px rgba(212, 175, 55, 0.2);
}

.login-input::placeholder {
    color: #94A3B8;
}

/* Round-edged Login Button */
.btn-login-round {
    width: 100%;
    background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-dark) 100%);
    color: #FFFFFF;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 0.9rem 1.75rem;
    border-radius: 9999px; /* Round edged pill */
    border: 2px solid transparent;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(0, 35, 102, 0.25);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-login-round:hover {
    background: var(--gold-accent);
    color: var(--navy-primary);
    border-color: var(--gold-accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.38);
}

.btn-login-round:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0, 35, 102, 0.2);
}

/* Links */
.login-link {
    color: var(--navy-primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.login-link:hover {
    color: var(--gold-hover);
    text-decoration: underline;
}

/* Flash Messages */
.login-alert {
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.login-alert-danger {
    background-color: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

.login-alert-success {
    background-color: #ECFDF5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

/* Footer note */
.login-footer {
    text-align: center;
    font-size: 0.75rem;
    color: #94A3B8;
    margin-top: 2rem;
}