/* =====================================================================
   login.css — gaya halaman login (sebelumnya blok <style> inline di
   app/Views/auth/login.php). Dimuat setelah css/app.css.
   ===================================================================== */

:root {
    --primary-blue: #2563eb;
    --light-blue: #3b82f6;
    --soft-bg-start: #e0f2fe;
    --soft-bg-end: #ffffff;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --border-color: #cbd5e1;
    --card-bg: #ffffff;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, var(--soft-bg-start) 0%, var(--soft-bg-end) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 20px 0;
    position: relative;
    overflow-x: hidden;
}

.bg-shape-1 {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 0;
}

.bg-shape-2 {
    position: absolute;
    bottom: -120px;
    left: -120px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 0;
}

.login-card {
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.1), 0 5px 15px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.8);
    width: 100%;
    max-width: 440px;
    padding: 2.5rem 2rem;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(10px);
}

.academic-logo {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.25rem;
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.12);
}

.title-text {
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1.45rem;
}

.subtitle-text {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.floating-input-group {
    position: relative;
    margin-bottom: 1.6rem;
}

.floating-input-group .form-control {
    height: 54px;
    border: 1.5px solid var(--border-color);
    border-radius: 12px;
    padding: 0.8rem 1rem 0.8rem 2.8rem;
    font-size: 0.95rem;
    color: var(--text-dark);
    background-color: transparent;
    transition: all 0.25s ease-in-out;
    box-shadow: none !important;
}

.floating-input-group .form-control:focus {
    border-color: var(--primary-blue);
}

.floating-input-group .input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 1.1rem;
    z-index: 2;
    pointer-events: none;
}

.floating-input-group .form-control:focus ~ .input-icon {
    color: var(--primary-blue);
}

.floating-input-group label {
    position: absolute;
    left: 2.6rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 6px;
    background-color: transparent;
    z-index: 2;
}

.floating-input-group .form-control:focus ~ label,
.floating-input-group .form-control:not(:placeholder-shown) ~ label {
    top: 0;
    transform: translateY(-50%) scale(0.85);
    left: 1rem;
    background-color: var(--card-bg);
    color: var(--primary-blue);
    font-weight: 600;
}

.password-toggle {
    position: absolute;
    right: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #94a3b8;
    padding: 0.4rem;
    cursor: pointer;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-input-group.password-group .form-control {
    padding-right: 2.8rem;
}

.btn-academic {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--light-blue) 100%);
    border: none;
    color: #ffffff;
    height: 50px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
    transition: all 0.3s ease;
}

.btn-academic:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
    color: #fff;
}

.login-footer {
    margin-top: 2rem;
    text-align: center;
    border-top: 1px solid #f1f5f9;
    padding-top: 1.25rem;
}

.footer-text {
    color: #94a3b8;
    font-size: 0.775rem;
    margin: 0;
}

.version-badge {
    display: inline-block;
    background-color: #f1f5f9;
    color: var(--text-muted);
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
    margin-top: 0.4rem;
}