/* ============================================================
   Tahoe Donner Tennis - Brand Styling
   Aligned with shop.tahoedonner.com
   ============================================================ */

:root {
    --color-primary: #08437e;
    --color-primary-dark: #063361;
    --color-primary-light: #259cd8;
    --color-accent: #259cd8;
    --color-dark: #08437e;
    --color-text: #444444;
    --color-text-light: #6c757d;
    --color-bg: #f4f4f4;
    --color-white: #ffffff;
    --color-border: #e3e3e3;
    --color-light-grey: #eeeeee;
    --color-danger: #dc3232;
    --color-info: #259cd8;
    --color-success: #62a329;
    --color-warning: #ff8609;
    --font-primary: 'Proxima Nova', Arial, Helvetica, sans-serif;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 2px 14px rgba(0, 0, 0, 0.15);
    --radius: 3px;
    --radius-lg: 4px;
    --radius-pill: 9999px;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-bg);
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ---- Navbar ---- */

.navbar {
    background-color: var(--color-dark);
    padding: 0.75rem 0;
    box-shadow: var(--shadow-sm);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.navbar-brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-text {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.3px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-user {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.btn-outline-light {
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: transparent;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.7);
    color: var(--color-white);
}

/* ---- Main Content ---- */

main {
    flex: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---- Login Page ---- */

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
    padding: 2rem 1rem;
}

.login-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
}

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

.login-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 0.5rem;
}

.login-header p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* ---- Forms ---- */

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text);
}

.form-control {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--font-primary);
    background-color: var(--color-white);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    color: var(--color-text);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(8, 67, 126, 0.15);
}

.form-control::placeholder {
    color: #aaa;
}

/* ---- Buttons ---- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.5rem;
    border: none;
    border-radius: var(--radius-pill);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    background-color: var(--color-primary-dark);
}

.btn-login {
    width: 100%;
    padding: 0.8rem;
    margin-top: 0.5rem;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 0.35rem 1rem;
    font-size: 0.85rem;
}

/* ---- Alerts ---- */

.alert {
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.alert-danger {
    background-color: #fdf0ef;
    color: var(--color-danger);
    border: 1px solid #f5c6cb;
}

.alert-info {
    background-color: #ebf5fb;
    color: var(--color-info);
    border: 1px solid #bee5eb;
}

.alert-success {
    background-color: #edf7e5;
    color: #3d7a0d;
    border: 1px solid #c5e1a5;
}

/* ---- Validation ---- */

.text-danger {
    color: var(--color-danger);
    font-size: 0.8rem;
    margin-top: 0.2rem;
}

.text-muted {
    color: var(--color-text-light);
}

/* ---- Login Footer ---- */

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.login-footer p {
    color: var(--color-text-light);
    font-size: 0.8rem;
    margin: 0;
    line-height: 1.5;
}

/* ---- Login Links ---- */

.login-links {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    padding-top: 0.75rem;
}

.login-links a {
    color: var(--color-primary);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.login-links a:hover {
    color: var(--color-primary-light);
    text-decoration: underline;
}

/* ---- Wide Card (Registration) ---- */

.login-card-wide {
    max-width: 540px;
}

/* ---- Form Row (side-by-side fields) ---- */

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* ---- Optional Label ---- */

.optional-label {
    font-weight: 400;
    color: var(--color-text-light);
    font-size: 0.8rem;
}

/* ---- Secondary Button ---- */

.btn-secondary {
    background-color: var(--color-light-grey);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-border);
    box-shadow: var(--shadow-md);
}

/* ---- Account Found Card ---- */

.account-found {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 1rem;
}

.account-found-header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.65rem 1rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.account-found-details {
    padding: 1rem;
}

.account-detail {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--color-light-grey);
}

.account-detail:last-child {
    border-bottom: none;
}

.account-detail-label {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.account-detail-value {
    font-size: 0.9rem;
    color: var(--color-text);
}

.account-found-actions {
    padding: 0.75rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ---- Unavailable Message ---- */

.unavailable-message {
    background-color: var(--color-light-grey);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ---- Badges ---- */

.badge {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-active {
    background-color: #edf7e5;
    color: var(--color-success);
}

.badge-inactive {
    background-color: #fdf0ef;
    color: var(--color-danger);
}

/* ---- Step Indicator ---- */

.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    gap: 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    opacity: 0.4;
    transition: opacity 0.2s ease;
}

.step-active {
    opacity: 1;
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-border);
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.step-active .step-number {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.step-completed .step-number {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.step-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.step-active .step-label {
    color: var(--color-text);
}

.step-form {
    display: contents;
}

.step-clickable {
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    font: inherit;
}

.step-clickable:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 0 0 3px rgba(37, 156, 216, 0.3);
}

.step-line {
    width: 48px;
    height: 2px;
    background-color: var(--color-border);
    margin: 0 0.5rem;
    margin-bottom: 1.25rem;
    transition: background-color 0.2s ease;
}

.step-line-active {
    background-color: var(--color-accent);
}

/* ---- Account Type Cards ---- */

.account-type-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.account-type-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--color-white);
}

.account-type-card:hover {
    border-color: var(--color-primary-light);
    background-color: #f2f8fc;
}

.account-type-card input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    flex-shrink: 0;
    transition: all 0.2s ease;
    position: relative;
}

.account-type-card input[type="radio"]:checked {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
}

.account-type-card input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-white);
}

.account-type-card:has(input:checked) {
    border-color: var(--color-primary);
    background-color: #e8f1f8;
}

.account-type-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.account-type-card-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text);
}

.account-type-card-desc {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* ---- Footer ---- */

footer {
    background-color: var(--color-dark);
    color: rgba(255, 255, 255, 0.6);
    padding: 1.25rem 0;
    text-align: center;
    margin-top: auto;
}

footer p {
    margin: 0;
    font-size: 0.85rem;
}

/* ---- Responsive ---- */

@media (max-width: 576px) {
    .login-card {
        padding: 1.75rem 1.5rem;
        box-shadow: var(--shadow-md);
    }

    .login-header h1 {
        font-size: 1.5rem;
    }

    .navbar .container {
        padding: 0 1rem;
    }

    .brand-text {
        font-size: 1.15rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .login-links {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }

    .step-line {
        width: 28px;
        margin: 0 0.25rem;
    }

    .step-label {
        font-size: 0.6rem;
    }
}