/* ========================================
   CLEAN FORM STYLES - Modern & Simple
   Based on WHO Statistics Design
   Works with flexbox-grid.css
   ======================================== */

/* Reset and Base */
* {
    box-sizing: border-box;
}

/* Form Container */
.pro5-form {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    width: 100%;
    position: relative;
}

/* ========================================
   FORM SECTION CARDS
   ======================================== */
.form-section-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 30px;
    overflow: hidden;
    border: 1px solid #e8edf5;
    transition: all 0.3s ease;
    position: relative; /* NOT absolute */
    width: 100%;
    float: none; /* NO float */
    display: block; /* Normal flow */
}

.form-section-card:hover {
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.12);
}

/* Card Header */
.form-section-card .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px 30px;
    border: none;
    display: flex;
    align-items: center;
    gap: 15px;
}

.form-section-card .card-header .card-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.form-section-card .card-header .card-icon i {
    font-size: 24px;
    color: #ffffff;
}

.form-section-card .card-header .card-title {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.3px;
}

.form-section-card .card-body {
    padding: 35px 30px;
}

/* ========================================
   FORM GROUPS - SIMPLE APPROACH
   ======================================== */
.form-floating-group {
    margin-bottom: 20px;
}

/* Label - Always visible on top */
.form-floating-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #334155;
    line-height: 1.5;
    position: relative;
    z-index: 1;
    background: transparent;
    padding: 0;
}

.form-floating-group label .required {
    color: #ef4444;
    margin-left: 2px;
    font-weight: 600;
}

/* All Form Controls - Unified styling */
.form-floating-group .form-control,
.form-floating-group input.form-control,
.form-floating-group select.form-control,
.form-floating-group textarea.form-control {
    display: block;
    width: 100%;
    height: 50px;
    padding: 13px 50px 13px 16px;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.5;
    color: #1e293b;
    background-color: #ffffff;
    background-clip: padding-box;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-floating-group .form-control:focus {
    color: #1e293b;
    background-color: #ffffff;
    border-color: #667eea;
    outline: 0;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-floating-group .form-control::placeholder {
    color: #94a3b8;
    opacity: 1;
}

/* Textarea specific */
.form-floating-group textarea.form-control {
    height: auto;
    min-height: 100px;
    padding-top: 12px;
    padding-bottom: 12px;
    resize: vertical;
}

/* Select specific */
.form-floating-group select.form-control {
    cursor: pointer;
    padding-right: 40px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23334155' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px 12px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-floating-group select.form-control:focus {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23667eea' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

/* Icon positioning - Centered vertically with input field */
.form-floating-group {
    position: relative;
    margin-bottom: 20px;
}

.form-floating-group .input-icon {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    color: #94a3b8;
    transition: color 0.15s ease-in-out;
    z-index: 5;
    margin-top: 12px; /* Offset for label height */
}

.form-floating-group .input-icon i {
    font-size: 16px;
}

.form-floating-group .form-control:focus ~ .input-icon {
    color: #667eea;
}

/* Hide icon for select (has its own arrow) */
.form-floating-group select.form-control ~ .input-icon {
    display: none;
}

/* Date inputs - Make calendar clickable */
.form-floating-group input[type="date"],
.form-floating-group input[type="datetime-local"] {
    padding-right: 16px;
}

.form-floating-group input[type="date"]::-webkit-calendar-picker-indicator,
.form-floating-group input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    position: absolute;
    right: 0;
    width: 50px;
    height: 100%;
    cursor: pointer;
    opacity: 0;
}

/* Show icon for date fields */
.form-floating-group input[type="date"] ~ .input-icon,
.form-floating-group input[type="datetime-local"] ~ .input-icon {
    display: flex;
    pointer-events: none;
}

/* ========================================
   PROGRESS STEPS
   ======================================== */
.form-progress-wrapper {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.25);
}

.form-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
}

.step-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    border: 3px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.step-icon i {
    font-size: 26px;
    color: #ffffff;
}

.step.active .step-icon {
    background: #ffffff;
    border-color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.step.active .step-icon i {
    color: #667eea;
}

.step-label {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    text-align: center;
}

.step.active .step-label {
    color: #ffffff;
    font-weight: 600;
}

.step-connector {
    position: absolute;
    top: 32px;
    left: 50%;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.2);
    z-index: 1;
}

.step:last-child .step-connector {
    display: none;
}

/* ========================================
   BUTTONS
   ======================================== */

/* Submit button wrapper */
.submit-button-wrapper {
    clear: both;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px !important;
    margin-bottom: 30px !important;
    padding-top: 20px;
    border-top: 2px solid #e2e8f0;
}

.btn-submit-form {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: #ffffff;
    padding: 16px 50px;
    font-size: 17px;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.35);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: auto;
    min-width: 220px;
}

.btn-submit-form i {
    font-size: 18px;
}

.btn-submit-form:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.45);
    background: linear-gradient(135deg, #5568d3 0%, #653a8a 100%);
}

.btn-submit-form:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* ========================================
   GRID & SPACING - Works with Flexbox Grid
   ======================================== */

/* Clearfix utility */
.clearfix::after,
.clearfix::before {
    content: "";
    display: table;
    clear: both;
}

.clearfix {
    clear: both !important;
    display: block !important;
    width: 100% !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
}

/* Row enhancements */
.pro5-form .row {
    margin-bottom: 30px;
}

/* Equal Height for BLOCK 1: Avatar (1/3) + Personal Info (2/3) */
.pro5-form .row > .col-md-4,
.pro5-form .row > .col-md-8 {
    display: flex;
    flex-direction: column;
}

.pro5-form .row > .col-md-4 .pro5-avatar,
.pro5-form .row > .col-md-8 .form-section-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pro5-form .row > .col-md-4 .pro5-avatar > div {
    flex: 1;
    height: 100%;
}

.pro5-form .row > .col-md-8 .form-section-card .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Equal Height for BLOCK 3: Health (1/2) + Birth Info (1/2) */
.pro5-form .row > .col-md-6 {
    display: flex;
    flex-direction: column;
}

.pro5-form .row > .col-md-6 .form-section-card,
.pro5-form .row > .col-md-6 .pro5-avatar {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pro5-form .row > .col-md-6 .pro5-avatar > div {
    flex: 1;
    height: 100%;
}

.pro5-form .row > .col-md-6 .form-section-card .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Prevent overflow */
.pro5-form {
    width: 100%;
    overflow: hidden;
}

.pro5-input {
    margin-bottom: 0;
    width: 100%;
}

/* ========================================
   VALIDATION STATES
   ======================================== */
.form-floating-group .form-control.is-invalid {
    border-color: #ef4444;
}

.form-floating-group .form-control.is-valid {
    border-color: #10b981;
}

.invalid-feedback {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: #ef4444;
}

.valid-feedback {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: #10b981;
}

/* ========================================
   MEASUREMENT CARDS (Health Section)
   ======================================== */
.measurement-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
    position: relative; /* NOT absolute */
    float: none; /* NO float */
}

.measurement-card {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 140px;
    position: relative; /* NOT absolute */
    float: none; /* NO float */
}

.measurement-card:hover {
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.measurement-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.measurement-value {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin-bottom: 8px;
}

.measurement-value input {
    border: none;
    background: transparent;
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    color: #1e293b;
    width: 80px;
    padding: 0;
    outline: none;
}

.measurement-value input:read-only {
    background: transparent;
    color: #64748b;
}

.measurement-value .unit {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

.measurement-label {
    font-size: 13px;
    color: #475569;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Weight card specific */
.measurement-card.weight {
    border-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}

.measurement-card.weight:hover {
    border-color: #059669;
}

/* Height card specific */
.measurement-card.height {
    border-color: #3b82f6;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}

.measurement-card.height:hover {
    border-color: #2563eb;
}

/* Age card specific */
.measurement-card.age {
    border-color: #f59e0b;
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
}

.measurement-card.age:hover {
    border-color: #d97706;
}

/* BMI card specific */
.measurement-card.bmi {
    border-color: #8b5cf6;
    background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
}

.measurement-card.bmi:hover {
    border-color: #7c3aed;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .form-section-card .card-body {
        padding: 25px 20px;
    }
    
    .form-section-card .card-header {
        padding: 18px 20px;
    }
    
    .form-section-card .card-header .card-title {
        font-size: 18px;
    }
    
    .form-steps {
        flex-direction: column;
        gap: 25px;
    }
    
    .step {
        width: 100%;
    }
    
    .step-connector {
        display: none;
    }
    
    .form-floating-group .form-control {
        height: 48px;
        font-size: 14px;
    }
    
    .btn-submit-form {
        width: 100%;
        justify-content: center;
        padding: 14px 30px;
    }
    
    /* Measurement grid to single column on mobile */
    .measurement-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .measurement-card {
        min-height: 120px;
    }
    
    /* Two column layout stacks on mobile */
    .pro5-form .row > .col-md-6 {
        margin-bottom: 20px;
    }
    
    /* Remove flex height constraints on mobile */
    .pro5-form .row > .col-md-6 .form-section-card,
    .pro5-form .row > .col-md-6 .pro5-avatar {
        height: auto;
    }
    
    .pro5-form .row > .col-md-6 .pro5-avatar > div {
        height: auto;
    }
}

@media (max-width: 480px) {
    .form-section-card .card-body {
        padding: 20px 15px;
    }
    
    .form-section-card .card-header {
        padding: 15px;
    }
}

/* ========================================
   UTILITIES
   ======================================== */

/* Ensure blocks stack vertically and don't overlap */
.pro5-form > .row,
.pro5-form > .form-section-card,
.pro5-form > .submit-button-wrapper {
    display: block;
    width: 100%;
    clear: both !important;
    position: relative;
    margin-bottom: 30px;
}

/* Force each block to take full width and not overlap */
.pro5-form > * {
    width: 100%;
    position: relative !important; /* NOT absolute */
    float: none !important; /* NO float */
}

.text-muted {
    color: #64748b !important;
    font-size: 13px;
    display: block;
    margin-top: 6px;
    font-weight: 400;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

/* Chosen plugin compatibility */
.chosen-container {
    width: 100% !important;
}

.chosen-container-single .chosen-single {
    height: 50px;
    line-height: 48px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: none;
    padding: 0 16px;
}

.chosen-container-active.chosen-with-drop .chosen-single {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.chosen-container .chosen-drop {
    border: 2px solid #667eea;
    border-top: none;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ========================================
   AVATAR UPLOAD (if needed)
   ======================================== */
.avatar-upload-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 30px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 12px;
    margin-bottom: 25px;
}

.avatar-preview {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}