/* =====================================================
   MHCS Alumni System - Form Styles (Auth Pages)
   ===================================================== */

/* CSS Variables for Forms */
:root {
    --primary-color: #2563eb;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-700: #334155;
    --space-2: 0.5rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --text-sm: 0.875rem;
    --text-2xl: 1.5rem;
    --white: #ffffff;
    --radius-2xl: 16px;
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Auth Page Layout */
.auth-page {
    min-height: 100vh;
    background: url('../images/backgrounds/login-bg.jpg') center center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    position: relative;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.auth-container {
    width: 100%;
    max-width: 450px;
    animation: fadeInUp 0.6s ease;
    position: relative;
    z-index: 2;
}

.auth-container .wide {
    max-width: 600px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Auth Card */
.auth-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.1) 100%);
    animation: shimmer 3s infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header .auth-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
    border-radius: 12px;
}

.auth-header h1 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
    color: #1f2937;
}

.auth-header p {
    color: var(--gray-500);
    margin-bottom: 0;
}

/* Auth Form Groups */
.form-group {
    margin-bottom: var(--space-4);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 500;
    color: var(--gray-700);
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group i {
    position: absolute;
    left: 12px;
    color: var(--gray-400);
    z-index: 1;
}

.input-group input {
    padding-left: 40px !important;
}

/* Input Fields */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
    color: #1f2937;
    box-sizing: border-box;
    backdrop-filter: blur(5px);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.toggle-password {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: color 0.3s ease;
}

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

/* Auth Form */
.auth-form {
    margin-bottom: var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

/* Form Options */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.forgot-link {
  font-size: var(--text-sm);
  color: var(--primary-color);
}

.forgot-link:hover {
  text-decoration: underline;
}

/* Auth Footer */
.auth-footer {
  text-align: center;
}

.auth-footer p {
  margin-bottom: var(--space-2);
  color: var(--gray-600);
}

.auth-footer a {
  color: var(--primary-color);
  font-weight: 500;
}

.back-link {
  margin-top: var(--space-4);
}

.back-link a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--gray-500);
  font-size: var(--text-sm);
}

.back-link a:hover {
  color: var(--primary-color);
}