/* ==========================================================================
   Fintech Institutional Authentication Token System
   ========================================================================== */
:root {
    --bg-main: linear-gradient(140deg, #030712 0%, #090d16 55%, #02040a 100%);
    --surface-card: #121826;          /* Charcoal Card Surface */
    --accent-blue: #2563eb;           /* Electric Primary Blue */
    --accent-blue-hover: #3b82f6;     /* Interactive Overlays */
    --accent-blue-glow: rgba(37, 99, 235, 0.15);
    
    --status-success: #10b981;        /* Muted Emerald Green */
    --status-danger: #ef4444;         /* Premium Flat Crimson */
    
    --text-primary: #ffffff;          /* Stark Crisp White */
    --text-secondary: #94a3b8;        /* Professional Slate Gray Muted */
    --text-muted: #64748b;            /* Form Placeholders */ 
}

/* ==========================================================================
   Global Form Structure Rules
   ========================================================================== */
* {
    box-sizing: border-box;
    color: var(--text-primary);
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: #030712;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */
.logo-container {
    text-align: center;
    margin-bottom: 24px;
}

.logo {
    width: 84px;
    height: auto;
    object-fit: contain;
}

.login-container, .register-container {
    background: var(--surface-card);
    border: 1px solid rgba(148, 163, 184, 0.08);
    padding: 32px 28px;
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Input Fields and Form Controls
   ========================================================================== */
input[type="text"], 
input[type="password"], 
input[type="email"], 
input[type="number"] {
    width: 100%;
    padding: 12px 14px;
    margin: 8px 0 16px 0;
    background-color: #070a13 !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    color: var(--text-primary) !important;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s ease;
    outline: none;
}

input:focus {
    border-color: var(--accent-blue) !important;
    box-shadow: 0 0 0 3px var(--accent-blue-glow) !important;
}

input::placeholder {
    color: var(--text-muted);
}

/* Native check styling framework wrapper elements */
label {
    display: inline-flex;
    align-items: center;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    margin: 4px 0 16px 0;
    user-select: none;
}

label input[type="checkbox"] {
    margin-right: 8px;
    accent-color: var(--accent-blue);
}

label a {
    color: var(--accent-blue) !important;
    text-decoration: none;
    margin-left: 4px;
    font-weight: 500;
}

label a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Action Pipeline Triggers
   ========================================================================== */
button {
    width: 100%;
    padding: 12px;
    background: var(--accent-blue) !important;
    color: #ffffff !important;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.3px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 8px;
    transition: background-color 0.2s ease;
}

button:hover {
    background: var(--accent-blue-hover) !important;
}

.extra-options {
    margin-top: 20px;
    text-align: center;
}

.extra-options a {
    color: var(--text-secondary);
    font-size: 13px;
    text-decoration: none;
    transition: color 0.2s ease;
}

.extra-options a:hover {
    color: var(--text-primary);
}

/* ==========================================================================
   Alert Notification Engine Blocks
   ========================================================================== */
.alert-danger {
    background: rgba(239, 68, 68, 0.08) !important;
    border: 1px solid rgba(239, 68, 68, 0.2) !important;
    color: var(--status-danger) !important;
    font-size: 13px;
    font-weight: 500;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    text-align: left;
}

/* Utility Messaging Classes */
.text-success { color: var(--status-success) !important; font-size: 12px; font-weight: 500; margin-top: -8px; }
.text-danger { color: var(--status-danger) !important; font-size: 12px; font-weight: 500; margin-top: -8px; }
.d-flex { display: flex; }
.m-auto { margin: auto; }