/* ============================================
   SportEvo — Desktop Login CSS
   Centered card, dark background, premium feel
   ============================================ */

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.login-wrapper::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(78, 222, 163, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.login-wrapper::after {
    content: '';
    position: absolute;
    bottom: -15%;
    left: -10%;
    width: 800px;
    height: 800px;
    /* Subtle Table Tennis Racket Silhouette */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f172a' stroke-width='0.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='10' r='7'/%3E%3Cpath d='M12 17v5'/%3E%3Cpath d='M10 22h4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    opacity: 0.03;
    pointer-events: none;
    transform: rotate(15deg);
}

/* Login Card Desktop */
.login-card-desktop {
    width: 100%;
    max-width: 440px;
    background: var(--surface-container);
    border-radius: 16px;
    padding: 40px;
    position: relative;
    z-index: 1;
}

/* Brand Desktop */
.login-brand-desktop {
    text-align: center;
    margin-bottom: 32px;
}

.login-icon-desktop {
    font-size: 48px;
    display: block;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 20px rgba(78, 222, 163, 0.3));
}

.login-title-desktop {
    font-size: 36px;
    font-weight: 900;
    color: var(--text);
    letter-spacing: -0.5px;
    margin: 0;
}

.login-title-desktop .accent {
    color: var(--primary);
}

.login-subtitle-desktop {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 6px;
    letter-spacing: 1px;
}

/* Form Desktop */
.login-form-desktop {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Alert */
.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Form Group */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--surface-container-low);
    border: 1px solid var(--surface-container-high);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--font);
    font-size: 15px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

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

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(78, 222, 163, 0.15);
}

/* Password Wrapper */
.password-wrapper {
    position: relative;
}

.password-wrapper .form-input {
    padding-right: 48px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    font-size: 18px;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.password-toggle:hover {
    opacity: 1;
}

/* Options */
.form-options {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg);
    font-weight: 700;
}

.btn-primary:hover {
    box-shadow: 0 4px 20px rgba(78, 222, 163, 0.3);
    transform: translateY(-1px);
}

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

.btn-lg {
    padding: 14px 24px;
    font-size: 15px;
}

.btn-block {
    width: 100%;
}

/* Footer Desktop */
.login-footer-desktop {
    text-align: center;
    padding-top: 24px;
}

.login-footer-desktop p {
    font-size: 12px;
    color: var(--text-muted);
}

/* Accent */
.accent {
    color: var(--primary);
}