/**
 * GilGamez Accounts Platform — Obsidian Slate Design System
 * Strictly adheres to DEVELOPMENT_RULES.md (Rule #1, Rule #2 - Zero Emojis, Rule #6 - Responsive).
 */

:root {
    --acc-bg-base: #06090e;
    --acc-bg-surface: #0c121d;
    --acc-bg-surface-elevated: #111a29;
    --acc-bg-input: rgba(17, 26, 41, 0.7);
    --acc-border: rgba(255, 255, 255, 0.08);
    --acc-border-focus: #3b82f6;
    --acc-border-glow: rgba(59, 130, 246, 0.25);
    --acc-primary: #3b82f6;
    --acc-primary-hover: #2563eb;
    --acc-text-primary: #f8fafc;
    --acc-text-secondary: #94a3b8;
    --acc-text-muted: #64748b;
    --acc-danger: #ef4444;
    --acc-success: #10b981;
    --acc-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --acc-radius: 10px;
    --acc-radius-sm: 6px;
    --acc-transition: all 0.15s ease-in-out;
}

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

body {
    background-color: var(--acc-bg-base);
    color: var(--acc-text-primary);
    font-family: var(--acc-font-family);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 24px 16px;
    -webkit-font-smoothing: antialiased;
}

.accounts-main {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.accounts-container {
    width: 100%;
    max-width: 440px;
    background: var(--acc-bg-surface);
    border: 1px solid var(--acc-border);
    border-radius: var(--acc-radius);
    padding: 36px 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
}

.accounts-container.wide {
    max-width: 760px;
}

.accounts-header {
    text-align: center;
    margin-bottom: 28px;
}

.accounts-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.1));
    border: 1px solid var(--acc-border);
    border-radius: 12px;
    margin-bottom: 16px;
    color: var(--acc-primary);
}

.accounts-title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--acc-text-primary);
    margin-bottom: 6px;
}

.accounts-subtitle {
    font-size: 14px;
    color: var(--acc-text-secondary);
}

.accounts-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--acc-text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.form-label a {
    color: var(--acc-primary);
    text-decoration: none;
    font-size: 12px;
}

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

.form-input {
    width: 100%;
    height: 44px;
    background: var(--acc-bg-input);
    border: 1px solid var(--acc-border);
    border-radius: var(--acc-radius-sm);
    padding: 0 14px;
    font-size: 14px;
    color: var(--acc-text-primary);
    transition: var(--acc-transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--acc-border-focus);
    box-shadow: 0 0 0 3px var(--acc-border-glow);
}

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

.form-actions {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 44px;
    background: var(--acc-primary);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: var(--acc-radius-sm);
    cursor: pointer;
    transition: var(--acc-transition);
}

.btn-primary:hover {
    background: var(--acc-primary-hover);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--acc-text-primary);
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--acc-border);
    border-radius: var(--acc-radius-sm);
    cursor: pointer;
    transition: var(--acc-transition);
    padding: 0 16px;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.25);
}

.alert-box {
    padding: 12px 14px;
    border-radius: var(--acc-radius-sm);
    font-size: 13px;
    display: none;
}

.alert-box.visible {
    display: block;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

.accounts-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 13px;
    color: var(--acc-text-muted);
}

.accounts-footer a {
    color: var(--acc-primary);
    text-decoration: none;
}

.accounts-footer a:hover {
    text-decoration: underline;
}

/* Profile Section */
.profile-section {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--acc-border);
}

.profile-section-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--acc-text-primary);
}

.session-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--acc-bg-surface-elevated);
    border: 1px solid var(--acc-border);
    border-radius: var(--acc-radius-sm);
    padding: 12px 16px;
    margin-bottom: 10px;
}

.session-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.session-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--acc-text-primary);
}

.session-meta {
    font-size: 12px;
    color: var(--acc-text-muted);
}

.session-badge {
    display: inline-block;
    padding: 2px 6px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border-radius: 4px;
    margin-left: 6px;
}

.connected-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.connected-card {
    background: var(--acc-bg-surface-elevated);
    border: 1px solid var(--acc-border);
    border-radius: var(--acc-radius-sm);
    padding: 12px 14px;
    font-size: 13px;
}

.connected-card-name {
    font-weight: 600;
    color: var(--acc-text-primary);
}

.connected-card-domain {
    font-size: 12px;
    color: var(--acc-text-muted);
}

@media (max-width: 480px) {
    .accounts-container {
        padding: 24px 20px;
    }
}