/* Sorteo Robux Pro - Frontend Styles */
:root {
    --srh-primary: #667eea;
    --srh-secondary: #764ba2;
    --srh-text: #2c3e50;
    --srh-text-light: #7f8c8d;
    --srh-bg: #f8f9fa;
    --srh-white: #ffffff;
    --srh-success: #27ae60;
    --srh-error: #e74c3c;
    --srh-warning: #f39c12;
    --srh-radius: 16px;
    --srh-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.srh-container {
    max-width: 480px;
    margin: 40px auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
}

.srh-container * { box-sizing: border-box; }

.srh-screen { display: none; animation: srhFadeIn 0.4s ease; }
.srh-screen.active { display: block; }

@keyframes srhFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes srhPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes srhBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes srhSpin {
    to { transform: rotate(360deg); }
}

/* COUNTDOWN */
.srh-countdown-box {
    background: linear-gradient(135deg, var(--srh-primary), var(--srh-secondary));
    padding: 50px 30px;
    border-radius: var(--srh-radius);
    text-align: center;
    color: white;
    box-shadow: var(--srh-shadow);
}

.srh-logo-big {
    font-size: 70px;
    margin-bottom: 15px;
    animation: srhBounce 2s infinite;
}

.srh-countdown-title {
    font-size: 28px;
    margin: 0 0 10px;
    font-weight: 700;
}

.srh-countdown-text {
    opacity: 0.9;
    margin: 0 0 30px;
}

.srh-countdown-timer {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
}

.srh-time-unit {
    background: rgba(255,255,255,0.15);
    padding: 20px 15px;
    border-radius: 12px;
    min-width: 85px;
    backdrop-filter: blur(10px);
}

.srh-time-number {
    display: block;
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
}

.srh-time-label {
    display: block;
    font-size: 11px;
    margin-top: 8px;
    opacity: 0.8;
    text-transform: uppercase;
}

.srh-time-separator {
    font-size: 36px;
    font-weight: 700;
    opacity: 0.5;
    align-self: center;
    animation: srhPulse 1s infinite;
}

.srh-countdown-schedule {
    font-size: 14px;
    opacity: 0.8;
    margin: 20px 0 0;
}

/* ENDED / SOON */
.srh-ended-box, .srh-soon-box, .srh-already-box, .srh-error-box {
    background: var(--srh-white);
    padding: 50px 30px;
    border-radius: var(--srh-radius);
    text-align: center;
    box-shadow: var(--srh-shadow);
}

.srh-ended-icon, .srh-soon-icon, .srh-already-icon, .srh-error-icon {
    font-size: 60px;
    margin-bottom: 15px;
}

.srh-ended-box h2, .srh-soon-box h2, .srh-already-box h2, .srh-error-box h2 {
    color: var(--srh-text);
    margin: 0 0 10px;
    font-size: 24px;
}

.srh-ended-box p, .srh-soon-box p, .srh-already-box p {
    color: var(--srh-text-light);
    margin: 0 0 20px;
}

.srh-ended-info, .srh-soon-info {
    background: var(--srh-bg);
    padding: 20px;
    border-radius: 12px;
    margin-top: 20px;
}

.srh-soon-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.srh-soon-item:last-child { border-bottom: none; }

.srh-btn-reload {
    padding: 12px 30px;
    background: var(--srh-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
    margin-top: 20px;
    transition: all 0.3s;
}

.srh-btn-reload:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102,126,234,0.4);
}

/* FORM */
.srh-header {
    text-align: center;
    margin-bottom: 25px;
}

.srh-logo {
    font-size: 50px;
    margin-bottom: 10px;
    animation: srhBounce 2s infinite;
}

.srh-title {
    font-size: 26px;
    color: var(--srh-text);
    margin: 0 0 5px;
    font-weight: 700;
}

.srh-subtitle {
    color: var(--srh-text-light);
    margin: 0;
    font-size: 15px;
}

.srh-form {
    background: var(--srh-white);
    padding: 30px;
    border-radius: var(--srh-radius);
    box-shadow: var(--srh-shadow);
}

.srh-field {
    margin-bottom: 20px;
}

.srh-field label {
    display: flex;
    align-items: center;
    font-weight: 600;
    color: var(--srh-text);
    margin-bottom: 8px;
    font-size: 14px;
}

.srh-field-icon {
    margin-right: 8px;
}

.srh-field input, .srh-field select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s;
    background: white;
}

.srh-field input:focus, .srh-field select:focus {
    outline: none;
    border-color: var(--srh-primary);
    box-shadow: 0 0 0 4px rgba(102,126,234,0.1);
}

.srh-field input.error, .srh-field select.error {
    border-color: var(--srh-error);
    animation: srhShake 0.4s;
}

@keyframes srhShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.srh-field-error {
    display: none;
    color: var(--srh-error);
    font-size: 12px;
    margin-top: 5px;
}

.srh-field-error.show { display: block; }

.srh-btn-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--srh-primary), var(--srh-secondary));
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s;
    margin-top: 10px;
}

.srh-btn-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102,126,234,0.4);
}

.srh-btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.srh-btn-arrow {
    transition: transform 0.3s;
}

.srh-btn-submit:hover .srh-btn-arrow {
    transform: translateX(5px);
}

/* LOADING */
.srh-loading-box {
    background: var(--srh-white);
    padding: 60px 30px;
    border-radius: var(--srh-radius);
    text-align: center;
    box-shadow: var(--srh-shadow);
}

.srh-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f0f0f0;
    border-top-color: var(--srh-primary);
    border-radius: 50%;
    margin: 0 auto 25px;
    animation: srhSpin 0.8s linear infinite;
}

.srh-loading-box h2 {
    color: var(--srh-text);
    font-size: 18px;
    margin: 0 0 20px;
}

.srh-progress-track {
    height: 6px;
    background: #f0f0f0;
    border-radius: 3px;
    overflow: hidden;
}

.srh-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--srh-primary), var(--srh-secondary));
    width: 0;
    transition: width 0.4s;
}

/* SUCCESS */
.srh-success-box {
    background: var(--srh-white);
    padding: 50px 30px;
    border-radius: var(--srh-radius);
    text-align: center;
    box-shadow: var(--srh-shadow);
}

.srh-success-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--srh-primary), var(--srh-secondary));
    color: white;
    font-size: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    animation: srhPulse 0.5s;
}

.srh-success-box h2 {
    color: var(--srh-text);
    margin: 0 0 15px;
    font-size: 24px;
}

.srh-success-box p {
    color: var(--srh-text-light);
    margin: 0 0 10px;
}

.srh-id-display {
    background: var(--srh-bg);
    padding: 18px;
    border-radius: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--srh-primary);
    letter-spacing: 2px;
    margin: 15px 0;
    border: 2px dashed var(--srh-primary);
    word-break: break-all;
}

.srh-success-help, .srh-already-help {
    color: var(--srh-text-light);
    font-size: 13px;
    margin: 0 0 25px;
}

.srh-btn-continue {
    padding: 14px 40px;
    background: linear-gradient(135deg, var(--srh-primary), var(--srh-secondary));
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.srh-btn-continue:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102,126,234,0.4);
}

/* RESPONSIVE */
@media (max-width: 520px) {
    .srh-container { margin: 20px 15px; }
    .srh-countdown-box, .srh-form, .srh-loading-box, .srh-success-box, 
    .srh-ended-box, .srh-soon-box, .srh-already-box { padding: 30px 20px; }
    .srh-countdown-timer { gap: 10px; }
    .srh-time-unit { min-width: 70px; padding: 15px 10px; }
    .srh-time-number { font-size: 32px; }
    .srh-time-separator { font-size: 28px; }
    .srh-id-display { font-size: 18px; padding: 15px; }
}