/* ============================================================
   login.css — B2B ERP Login Page Styles
   YLS B2B ERP · Laravel 12 (Açık Tema / Premium Styling)
============================================================ */

:root {
    --primary:      #1E293B;
    --secondary:    #334155;
    --accent:       #F97316;
    --accent-light: rgba(249, 115, 22, 0.08);
    --bg-page:      #F8FAFC;
    --card:         #FFFFFF;
    --border:       #E2E8F0;
    --text-main:    #0F172A;
    --text-sub:     #64748B;
    --danger:       #EF4444;
    
    --font-display: 'Poppins', system-ui, sans-serif;
    --font-body:    'Inter', system-ui, sans-serif;
    
    --radius-lg:    16px;
    --radius-md:    10px;
    --radius-sm:    6px;
    --transition:   all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-page);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-x: hidden;
    position: relative;
}

/* Ambient glows */
body::before, body::after {
    content: "";
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.5;
}

body::before {
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: -10%;
    left: -10%;
}

body::after {
    background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
    bottom: -10%;
    right: -10%;
}

.login-container {
    width: 100%;
    max-width: 440px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08), 0 0 0 1px rgba(15, 23, 42, 0.02);
    padding: 40px;
    position: relative;
    z-index: 10;
    transition: var(--transition);
}

.login-container:hover {
    box-shadow: 0 30px 60px -20px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.03);
}

/* Header */
.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background-color: var(--accent-light);
    color: var(--accent);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}

.login-logo svg {
    width: 32px;
    height: 32px;
}

.login-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.login-subtitle {
    font-size: 0.88rem;
    color: var(--text-sub);
    line-height: 1.4;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-sub);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.input-icon {
    position: absolute;
    left: 14px;
    color: var(--text-sub);
    pointer-events: none;
    display: flex;
    align-items: center;
}

.input-icon svg {
    width: 18px;
    height: 18px;
}

.form-control {
    width: 100%;
    padding: 12px 14px 12px 42px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-main);
    background: #FFFFFF;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

/* Extra options */
.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    font-size: 0.85rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-sub);
    cursor: pointer;
}

.remember-me input {
    accent-color: var(--accent);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.forgot-password {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.forgot-password:hover {
    color: #c2410c;
}

/* Button */
.btn-login {
    width: 100%;
    padding: 13px;
    background-color: var(--accent);
    color: #FFFFFF;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.2);
    transition: var(--transition);
}

.btn-login:hover {
    background-color: #ea580c;
    box-shadow: 0 6px 18px rgba(249, 115, 22, 0.3);
    transform: translateY(-1px);
}

.btn-login:active {
    transform: translateY(0);
}

/* Alert styles */
.alert-error {
    background-color: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.alert-error__icon {
    color: var(--danger);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    margin-top: 1px;
}

.alert-error__text {
    font-size: 0.85rem;
    color: var(--danger);
    font-weight: 500;
    line-height: 1.4;
}

/* Footer / Demo Details */
.login-footer {
    margin-top: 32px;
    text-align: center;
    border-top: 1px solid var(--border);
    padding-top: 20px;
}

.demo-credentials {
    font-size: 0.78rem;
    color: var(--text-sub);
    line-height: 1.5;
}

.demo-credentials strong {
    color: var(--text-main);
}