/* ==========================================================================
   ADMISSION FORM - UNIFORM STYLING
   Modern glassmorphism design with grain texture and refined aesthetics
========================================================================== */

/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Josefin+Sans:wght@300;400;500;600;700&display=swap');

/* Global Form Styles */
.admission-form-container * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.admission-form-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1d29 0%, #2d3748 25%, #1a202c 50%, #2d3748 75%, #1a1d29 100%);
    font-family: 'Josefin Sans', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
}

/* Grain texture overlay */
.admission-form-container::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.5;
}

/* Animated starfield background */
.admission-form-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(2px 2px at 40px 30px, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(1px 1px at 90px 70px, rgba(139, 92, 246, 0.6), transparent),
        radial-gradient(1px 1px at 140px 40px, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(2px 2px at 190px 80px, rgba(251, 191, 36, 0.6), transparent),
        radial-gradient(1px 1px at 240px 20px, rgba(255, 255, 255, 0.5), transparent);
    background-repeat: repeat;
    background-size: 280px 120px;
    animation: starfieldMove 60s linear infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes starfieldMove {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-280px) translateY(-120px); }
}

/* Form Content Container - Glassmorphism */
.admission-form-container .form-content {
    width: 100%;
    max-width: 1200px;
    padding: 45px 55px 55px 55px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    border-radius: 24px;
    position: relative;
    z-index: 2;
}

/* Form Title */
.admission-form-container .form-title {
    color: #ffffff;
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 400;
    text-transform: uppercase;
    margin-bottom: 35px;
    text-align: center;
    letter-spacing: 0.08em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Form Layout */
.admission-form .row {
    position: relative;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(45%, 1fr));
    grid-gap: 22px;
    margin-bottom: 12px;
}

.admission-form .row .col {
    position: relative;
    width: 100%;
    margin: 12px 0 20px 0;
    transition: 0.3s;
}

/* Form Group Styling */
.admission-form .row .form-group {
    position: relative;
    width: 100%;
    min-height: 56px;
    color: #ffffff;
}

/* Input, Textarea, Select Fields */
.admission-form .row .form-group input,
.admission-form .row .form-group textarea,
.admission-form .row .form-group select {
    width: 100%;
    height: 56px;
    background: rgba(255, 255, 255, 0.06) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    outline: none;
    font-size: 1.05rem;
    padding: 12px 18px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    color: #ffffff !important;
    border-radius: 12px;
    font-family: 'Josefin Sans', sans-serif;
    position: relative;
    z-index: 2;
    -webkit-text-fill-color: #ffffff !important;
    transition: all 0.3s ease;
    font-weight: 400;
}

.admission-form .row .form-group textarea {
    height: 110px;
    resize: vertical;
    padding: 16px 18px;
}

/* Label Styling */
.admission-form .row .form-group label {
    position: absolute;
    top: -10px;
    left: 18px;
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 500;
    background: linear-gradient(90deg, rgba(26, 29, 41, 0.95) 0%, rgba(45, 55, 72, 0.95) 100%);
    padding: 2px 10px;
    z-index: 3;
    pointer-events: none;
    border-radius: 6px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    font-family: 'Bebas Neue', sans-serif;
}

/* Placeholder Styling */
.admission-form .row .form-group input::placeholder,
.admission-form .row .form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.4) !important;
    font-weight: 300;
}

/* Focus States */
.admission-form .row .form-group input:focus,
.admission-form .row .form-group textarea:focus,
.admission-form .row .form-group select:focus {
    border: 2px solid rgba(139, 92, 246, 0.6) !important;
    background: rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
}

/* Autofill Styles */
.admission-form .row .form-group input:-webkit-autofill,
.admission-form .row .form-group input:-webkit-autofill:hover,
.admission-form .row .form-group input:-webkit-autofill:focus,
.admission-form .row .form-group input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px rgba(45, 55, 72, 0.8) inset !important;
    -webkit-text-fill-color: #ffffff !important;
    background-color: rgba(45, 55, 72, 0.8) !important;
    color: #ffffff !important;
}

/* Submit Button */
.admission-form .row input[type="submit"],
.admission-form input[type="submit"] {
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    padding: 14px 40px !important;
    height: 56px !important;
    width: 50% !important;
    cursor: pointer !important;
    outline: none !important;
    background: rgba(139, 92, 246, 0.2) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    text-transform: uppercase !important;
    color: #ffffff !important;
    font-size: 1.15rem !important;
    font-weight: 600 !important;
    border-radius: 12px !important;
    transition: all 0.3s ease !important;
    font-family: 'Bebas Neue', sans-serif !important;
    margin: 25px auto !important;
    display: block !important;
    position: relative !important;
    z-index: 10 !important;
    letter-spacing: 0.08em !important;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3) !important;
}

.admission-form .row input[type="submit"]:hover,
.admission-form input[type="submit"]:hover {
    border: 2px solid rgba(139, 92, 246, 0.8) !important;
    background: rgba(139, 92, 246, 0.4) !important;
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.5) !important;
    transform: translateY(-2px);
}

.admission-form .row input[type="submit"]:active,
.admission-form input[type="submit"]:active {
    transform: translateY(0);
}

/* Error Messages */
.error-message {
    color: #fb7185;
    font-size: 0.8rem;
    margin-top: 6px;
    min-height: 18px;
    opacity: 0;
    transition: opacity 0.3s ease;
    position: absolute;
    bottom: -22px;
    left: 18px;
    font-weight: 500;
}

.error-message.show {
    opacity: 1;
}

/* Character Count */
.char-count,
.char-counter {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    margin-top: 6px;
    text-align: right;
    position: absolute;
    bottom: -22px;
    right: 18px;
    font-weight: 400;
}

.char-counter.warning {
    color: #fbbf24;
}

.char-counter.danger,
.char-counter.complete {
    color: #fb7185;
}

/* Form Status Messages */
.form-status {
    text-align: center;
    margin-top: 20px;
    font-weight: 500;
    min-height: 30px;
    padding: 12px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-family: 'Josefin Sans', sans-serif;
}

.form-status.success {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: successPulse 0.6s ease-in-out;
}

.form-status.error {
    background: rgba(251, 113, 133, 0.15);
    color: #fb7185;
    border: 1px solid rgba(251, 113, 133, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@keyframes successPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

/* Required Field Indicator */
.required {
    color: #fb7185;
    margin-left: 3px;
}

/* Select Dropdown Styling */
.admission-form .row .form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 18px;
    padding-right: 50px;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    cursor: pointer;
}

.admission-form .row .form-group select option {
    background-color: rgba(45, 55, 72, 0.98) !important;
    color: #ffffff !important;
    padding: 10px;
}

/* Phone Input with +91 Prefix */
.phone-group .phone-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.06) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    transition: all 0.3s ease;
    height: 56px;
    width: 100%;
}

.phone-group .phone-input-wrapper:focus-within {
    border-color: rgba(139, 92, 246, 0.6);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.phone-group .country-code {
    background: rgba(139, 92, 246, 0.2);
    color: #ffffff;
    padding: 0 16px;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
    font-weight: 600;
    font-size: 1.05rem;
    font-family: 'Josefin Sans', sans-serif;
    user-select: none;
    min-width: 65px;
    text-align: center;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px 0 0 10px;
}

.phone-group input[type="tel"] {
    border: none !important;
    border-radius: 0 10px 10px 0 !important;
    padding: 12px 18px !important;
    flex: 1;
    background: transparent !important;
    outline: none;
    font-size: 1.05rem !important;
    color: #ffffff !important;
    font-family: 'Josefin Sans', sans-serif;
    height: 100%;
    -webkit-text-fill-color: #ffffff !important;
    box-shadow: none !important;
}

.phone-group input[type="tel"]::placeholder {
    color: rgba(255, 255, 255, 0.4) !important;
    -webkit-text-fill-color: rgba(255, 255, 255, 0.4) !important;
}

.phone-group .help-text {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 6px;
    display: block;
    font-family: 'Josefin Sans', sans-serif;
}

/* Validation States */
.form-group.valid input,
.form-group.valid select,
.phone-group.valid .phone-input-wrapper {
    border-color: rgba(52, 211, 153, 0.6) !important;
    box-shadow: 0 0 15px rgba(52, 211, 153, 0.2) !important;
    background-color: rgba(16, 185, 129, 0.05) !important;
}

.form-group.invalid input,
.form-group.invalid select,
.phone-group.invalid .phone-input-wrapper {
    border-color: rgba(251, 113, 133, 0.6) !important;
    box-shadow: 0 0 15px rgba(251, 113, 133, 0.2) !important;
    background-color: rgba(248, 113, 113, 0.05) !important;
}

.form-group.valid .error-message {
    display: none !important;
}

.form-group.invalid .error-message {
    display: block !important;
    color: #fb7185;
    font-size: 0.8rem;
    margin-top: 6px;
    font-weight: 500;
}

/* Success/Error Icons */
.form-group.valid::after {
    content: "✓";
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #34d399;
    font-weight: bold;
    font-size: 18px;
    z-index: 10;
}

.form-group.invalid::after {
    content: "✗";
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #fb7185;
    font-weight: bold;
    font-size: 18px;
    z-index: 10;
}

/* Captcha Styling */
#captcha_question {
    color: #fbbf24;
    font-weight: bold;
    font-size: 1.1rem;
    font-family: 'Josefin Sans', sans-serif;
}

#admission_captcha {
    text-align: center;
    font-weight: 600;
    font-size: 1.3rem !important;
}

/* reCAPTCHA Container */
.recaptcha-group {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 25px 0;
    min-height: 78px;
}

.recaptcha-group .g-recaptcha {
    transform: scale(1);
    transform-origin: center center;
}

/* Submit Button Loading State */
.admission-form input[type="submit"]:disabled {
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.3), rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.3)) !important;
    background-size: 200% 100% !important;
    animation: buttonLoading 1s ease-in-out infinite !important;
    cursor: not-allowed !important;
    opacity: 0.7;
}

@keyframes buttonLoading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Digit Counter */
.digit-counter {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 6px;
    display: block;
    font-weight: 400;
    font-family: 'Josefin Sans', sans-serif;
}

.digit-counter.complete {
    color: #34d399 !important;
}

.digit-counter.partial {
    color: #fbbf24 !important;
}

/* Name Character Counter */
.name-char-counter {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 6px;
    display: block;
    font-weight: 400;
}

.name-char-counter.warning {
    color: #fbbf24;
}

.name-char-counter.danger {
    color: #fb7185;
}

/* Grade Filtering for Kokapet */
.kokapet-selected .grade-3-8 {
    display: none !important;
}

/* ==========================================================================
   RESPONSIVE DESIGN
========================================================================== */

/* Large Tablets */
@media screen and (max-width: 1200px) {
    .admission-form-container .form-content {
        max-width: 900px;
        padding: 35px 45px 45px 45px;
    }
}

/* Tablets */
@media screen and (max-width: 900px) {
    .admission-form .row {
        grid-template-columns: 1fr;
        grid-gap: 18px;
    }
    
    .admission-form-container .form-content {
        padding: 30px 35px 40px 35px;
        width: 95%;
        max-width: 650px;
    }
    
    .admission-form .row input[type="submit"] {
        width: 70% !important;
        font-size: 1.1rem !important;
    }
    
    .admission-form .row .form-group input,
    .admission-form .row .form-group textarea,
    .admission-form .row .form-group select {
        font-size: 1rem;
        height: 52px;
        padding: 10px 16px;
    }
    
    .admission-form .row .form-group textarea {
        height: 100px;
        padding: 14px 16px;
    }
}

/* Small Tablets & Large Phones */
@media screen and (max-width: 600px) {
    .admission-form-container {
        padding: 20px 12px;
    }
    
    .admission-form-container .form-content {
        padding: 22px 20px 30px 20px;
        width: 100%;
        border-radius: 20px;
    }
    
    .admission-form .row .col {
        margin: 10px 0 18px 0;
    }
    
    .admission-form .row input[type="submit"] {
        width: 100% !important;
        font-size: 1rem !important;
        height: 50px !important;
        padding: 12px 30px !important;
    }
    
    .admission-form .row .form-group input,
    .admission-form .row .form-group textarea,
    .admission-form .row .form-group select {
        font-size: 0.95rem;
        height: 48px;
        padding: 10px 14px;
        border-radius: 10px;
    }
    
    .admission-form .row .form-group textarea {
        height: 90px;
        padding: 12px 14px;
    }
    
    .admission-form .row .form-group label {
        font-size: 0.8rem;
        left: 14px;
        padding: 2px 8px;
    }
    
    .error-message {
        left: 14px;
        font-size: 0.75rem;
        bottom: -20px;
    }
    
    .char-count,
    .char-counter {
        right: 14px;
        font-size: 0.7rem;
        bottom: -20px;
    }
    
    .phone-group .phone-input-wrapper {
        height: 48px;
    }
    
    .phone-group .country-code {
        font-size: 0.95rem;
        min-width: 58px;
        padding: 0 12px;
    }
    
    .phone-group input[type="tel"] {
        font-size: 0.95rem !important;
        padding: 10px 14px !important;
    }
    
    .recaptcha-group .g-recaptcha {
        transform: scale(0.85);
    }
}

/* Mobile Phones */
@media screen and (max-width: 480px) {
    .admission-form-container .form-content {
        padding: 18px 16px 25px 16px;
        border-radius: 16px;
    }
    
    .admission-form .row .form-group input,
    .admission-form .row .form-group textarea,
    .admission-form .row .form-group select {
        font-size: 0.9rem;
        height: 45px;
        padding: 8px 12px;
    }
    
    .admission-form .row .form-group textarea {
        height: 80px;
        padding: 10px 12px;
    }
    
    .admission-form .row .form-group label {
        font-size: 0.75rem;
        left: 12px;
    }
    
    .admission-form .row input[type="submit"] {
        font-size: 0.95rem !important;
        height: 45px !important;
        padding: 10px 25px !important;
    }
    
    .phone-group .phone-input-wrapper {
        height: 45px;
    }
    
    .phone-group .country-code {
        font-size: 0.9rem;
        min-width: 55px;
    }
    
    .recaptcha-group .g-recaptcha {
        transform: scale(0.77);
    }
}

/* Extra Small Phones */
@media screen and (max-width: 360px) {
    .admission-form-container .form-content {
        padding: 14px 12px 20px 12px;
        border-radius: 14px;
    }
    
    .admission-form .row .col {
        margin: 8px 0 16px 0;
    }
    
    .admission-form .row .form-group input,
    .admission-form .row .form-group textarea,
    .admission-form .row .form-group select {
        font-size: 0.85rem;
        height: 42px;
        padding: 7px 10px;
    }
    
    .admission-form .row .form-group textarea {
        height: 70px;
        padding: 8px 10px;
    }
    
    .admission-form .row .form-group label {
        font-size: 0.7rem;
        left: 10px;
        padding: 2px 6px;
    }
    
    .admission-form .row input[type="submit"] {
        font-size: 0.9rem !important;
        height: 42px !important;
        padding: 8px 20px !important;
    }
    
    .recaptcha-group .g-recaptcha {
        transform: scale(0.70);
    }
}

/* Landscape Orientation */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .admission-form-container {
        align-items: flex-start;
        padding: 15px 10px;
    }
    
    .admission-form-container .form-content {
        margin: 15px 0;
    }
}

/* Touch-Friendly Improvements */
@media (hover: none) and (pointer: coarse) {
    .admission-form .row .form-group input,
    .admission-form .row .form-group textarea,
    .admission-form .row .form-group select {
        min-height: 44px;
    }
    
    .admission-form .row input[type="submit"] {
        min-height: 44px !important;
        padding: 12px 20px !important;
    }
}